I've been trough the R documentation for about half an hour and it's not clear to me how to do this: I need to format to character a series of integers from 1 to 1000, and I like them to look like "0001" "0002", "0059", "0123" and so on. Padded with zeroes to have four digits. Cheers! Mario. r-help-request at r-project.org wrote:> Send R-help mailing list submissions to > r-help at r-project.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://stat.ethz.ch/mailman/listinfo/r-help > or, via email, send a message with subject or body 'help' to > r-help-request at r-project.org > > You can reach the person managing the list at > r-help-owner at r-project.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of R-help digest..." > > > Today's Topics: > > 1. Re: Changing gird marks in ggplot2 (ONKELINX, Thierry) > 2. Re: argument 'exclude' in function xtabs (Matthieu Lesnoff) > 3. Question of "Quantile Regression for Longitudinal Data" > (Helen Chen) > 4. Conditional plot labels (Christian Bustamante) > 5. simulate arima model (Rebecca1117) > 6. THE EQUIVALENT OF SQL INNER TABLE JOIN IN R (Nigel Birney) > 7. Scatterplot of two groups side-by-side? (nonunah at yahoo.de) > 8. Re: Nomogram with stratified cph in Design package (reneepark) > 9. Stochastic Gradient Ascent for logistic regression (Tim LIU) > 10. Re: Question of "Quantile Regression for Longitudinal Data" > (Tirthankar Chakravarty) > 11. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R > (Gabor Grothendieck) > 12. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R (Peter Dalgaard) > 13. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail) > 14. Re: Conditional plot labels (baptiste auguie) > 15. Re: Scatterplot of two groups side-by-side? (baptiste auguie) > 16. Help to select the raw in a data.frame with the max value > (Alessandro) > 17. re moving entries from one vector that are in another (onyourmark) > 18. Is their any function can generate orthogonal tables(e.g. > L_8(2^7) (dzuswxbylw) > 19. Re: dotplot: labeling coordinates for each point (Qifei Zhu) > 20. Re: Help to select the raw in a data.frame with the max value > (Jorge Ivan Velez) > 21. Re: Nomogram with stratified cph in Design package > (Frank E Harrell Jr) > 22. Problem installing packages (Jarek Jasiewicz) > 23. Re: 3 questions regarding matrix copy/shuffle/compares > (David Winsemius) > 24. Re: issue building my own package... moving from Apple OS to > Windows (Uwe Ligges) > 25. Re: Scatterplot of two groups side-by-side? (Stefan Grosse) > 26. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail) > 27. R: constrained optimization (mauede at alice.it) > 28. Re: Help to select the raw in a data.frame with the max value > (David Winsemius) > 29. Re: Scatterplot of two groups side-by-side? (John Fox) > 30. Re: Problem installing packages (Uwe Ligges) > 31. Re: fclustindex, e1071 package (Uwe Ligges) > 32. Re: Overlapping parameters "k" in different functions in > "ipred" (Uwe Ligges) > 33. Re: How to get rid of loop? (Uwe Ligges) > 34. Re: help with plotting results of lda (Uwe Ligges) > 35. Re: Problem installing packages (Jarek Jasiewicz) > 36. Re: 3 questions regarding matrix copy/shuffle/compares > (David Winsemius) > 37. Re: Problem installing packages (Jarek Jasiewicz) > 38. Memory issues in R (Neotropical bat risk assessments) > 39. Re: 3 questions regarding matrix copy/shuffle/compares > (hadley wickham) > 40. Re: 3 questions regarding matrix copy/shuffle/compares > (David Winsemius) > 41. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail) > 42. Re: 3 questions regarding matrix copy/shuffle/compares > (hadley wickham) > 43. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail) > 44. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail) > 45. Re: Stochastic Gradient Ascent for logistic regression > (Ravi Varadhan) > 46. Re: Problem installing packages (Uwe Ligges) > 47. Re: Memory issues in R (David Winsemius) > 48. Re: Memory issues in R (Stefan Grosse) > 49. Matching in R (dirk567 at gmx.de) > 50. Re: help with plotting results of lda (Prof Brian Ripley) > 51. Install packages not working in latest version? > (Neotropical bat risk assessments) > 52. Re: Install packages not working in latest version? (Uwe Ligges) > 53. comparing matrices (Esmail) > 54. doubt in vglm output (priyabrata panigrahi) > 55. figure layout (hesicaia) > 56. Re: ANOVA/statistics question (drmh) > 57. Re: comparing matrices (ONKELINX, Thierry) > 58. Problem with create a tree (Grze?) > 59. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R > (Wacek Kusnierczyk) > 60. Re: Memory issues in R (David Winsemius) > 61. Re: comparing matrices (baptiste auguie) > 62. Re: Problem installing packages (Jarek Jasiewicz) > 63. Re: comparing matrices (David Winsemius) > 64. Re: comparing matrices (Esmail) > 65. Re: comparing matrices (Esmail) > 66. Re: comparing matrices (Esmail) > 67. Re: figure layout (Cuvelier Etienne) > 68. eager to learn how to use "sapply", "lapply", ... > (mauede at alice.it) > 69. Re: eager to learn how to use "sapply", "lapply", ... > (jim holtman) > 70. Re: ANOVA/statistics question (Peter Flom) > 71. Re: eager to learn how to use "sapply", "lapply", ... > (Gabor Grothendieck) > 72. Re: dotplot: labeling coordinates for each point (Deepayan Sarkar) > 73. Generate ramified structures (Talita Perciano) > 74. Rmpi failing to install with all latest MPI packages and > config arguments (Vince Fulco) > 75. RWeka: How to access AttributeEvaluators (Michael Olschimke) > 76. Re: simulate arima model (Rolf Turner) > 77. Re: Question of "Quantile Regression for Longitudinal Data" > (roger koenker) > 78. lme - nlminb problem, convergence error code = 1 (Katrin Wolf) > 79. R 64-bit for Ubuntu 9.04 64-bit (Tom La Bone) > 80. how to install R really *locally*? (Oliver Kullmann) > 81. Re: How to get rid of loop? (Peter Alspach) > 82. Re: Rmpi failing to install with all latest MPI packages and > config arguments (Dirk Eddelbuettel) > 83. Re: R 64-bit for Ubuntu 9.04 64-bit (Dirk Eddelbuettel) > 84. Re: Rmpi failing to install with all latest MPI packages and > config arguments (Vince Fulco) > 85. Re: function returns R object with name based on input > (Jennifer Brea) > 86. Bumps chart in R (Andreas Christoffersen) > 87. Re: eager to learn how to use "sapply", "lapply", ... > (hadley wickham) > 88. Re: Bumps chart in R (hadley wickham) > 89. Re: Bumps chart in R (Gabor Grothendieck) > 90. RODBC - XLSX files - dropping/clearing sheets (Daniel Bradley) > 91. Re: How to get rid of loop? (Ken-JP) > 92. Re: Bumps chart in R (Mike Lawrence) > 93. How to create a graph layout? (Christian Bustamante) > 94. Plotting polynomial fit (Ronnen Levinson) > 95. Re: RODBC - XLSX files - dropping/clearing sheets > (Gabor Grothendieck) > 96. Re: How to create a graph layout? (Sarah Goslee) > 97. Re: how to inspect content of save() file (Benno P?tz) > 98. Flipping axes of qqnorm (Chris_d) > 99. Unable to re-import a table that was just exported to a file > (Nigel Birney) > 100. Cannot clean infinite values (Nigel Birney) > 101. Re: Flipping axes of qqnorm (Sundar Dorai-Raj) > 102. Re: Cannot clean infinite values (Sundar Dorai-Raj) > 103. Re: Cannot clean infinite values (Charles Annis, P.E.) > 104. Re: Flipping axes of qqnorm (Charles Annis, P.E.) > 105. Re: Cannot clean infinite values (Ben Bolker) > 106. Re: Plotting polynomial fit (David Winsemius) > 107. Re: Flipping axes of qqnorm (Bill.Venables at csiro.au) > 108. Re: Memory issues in R (Ben Bolker) > 109. Re: prediction intervals (alpha and beta) for model average > estimates from binomial glm and model.avg (library=dRedging) > (Michelle Ensbey) > 110. [R-pkgs] New package: CHNOSZ (Jeffrey Dick) > 111. Sub-saharan Africa R user forum (justin bem) > 112. Re: How to create a graph layout? (Cuvelier Etienne) > 113. MDL - Fayyad & Irani Discretization (Piotr Roma?ski) > 114. Re: how to install R really *locally*? (Uwe Ligges) > 115. Re: How to get rid of loop? (Uwe Ligges) > 116. Re: Bumps chart in R (Andreas Christoffersen) > 117. Re: Bumps chart in R (Andreas Christoffersen) > 118. Re: Bumps chart in R (Andreas Christoffersen) > 119. Re: MDL - Fayyad & Irani Discretization (Hans W. Borchers) > 120. Re: Scatterplot of two groups side-by-side? (Jim Lemon) > 121. Passing Bablok (botto) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 26 Apr 2009 12:03:54 +0200 > From: "ONKELINX, Thierry" <Thierry.ONKELINX at inbo.be> > Subject: Re: [R] Changing gird marks in ggplot2 > To: "Christopher Desjardins" <cddesjardins at gmail.com>, > <r-help at r-project.org> > Message-ID: > <2E9C414912813E4EB981326983E0A10406653ACE at inboexch.inbo.be> > Content-Type: text/plain; charset="us-ascii" > > Dear Chris, > > Changing > > coord_cartesian(ylim = c(0, 5)) > > into > > coord_cartesian() + scale_y_continuous(limits = c(0, 5)) > > That should solve your problem. > > HTH, > > Thierry > > ------------------------------------------------------------------------ > ---- > ir. Thierry Onkelinx > Instituut voor natuur- en bosonderzoek / Research Institute for Nature > and Forest > Cel biometrie, methodologie en kwaliteitszorg / Section biometrics, > methodology and quality assurance > Gaverstraat 4 > 9500 Geraardsbergen > Belgium > tel. + 32 54/436 185 > Thierry.Onkelinx at inbo.be > www.inbo.be > > To call in the statistician after the experiment is done may be no more > than asking him to perform a post-mortem examination: he may be able to > say what the experiment died of. > ~ Sir Ronald Aylmer Fisher > > The plural of anecdote is not data. > ~ Roger Brinner > > The combination of some data and an aching desire for an answer does not > ensure that a reasonable answer can be extracted from a given body of > data. > ~ John Tukey > > -----Oorspronkelijk bericht----- > Van: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] > Namens Christopher Desjardins > Verzonden: zaterdag 25 april 2009 6:52 > Aan: r-help at r-project.org > Onderwerp: [R] Changing gird marks in ggplot2 > > Hi, > When I zoom into a graph created in ggplot2 with the > coord_cartesian(ylim=c(0,5)) option, I have no values labelled on my > y-axis. > For this graph ggplot2 only puts labels the y-axis at intervals of 10 > (i.e. > 0, 10, 20, ...). However, the major portion of the graph I am interested > in > is located between the values of 0 and 5 on the y-axis (thus why I am > zoooming). How can I coerce ggplot2 into making the major gird marks so > that > 0, 1, 2, 3, 4, and 5 are shown as it is currently showing no label? > Thanks. Also please cc me directly as I'm a digest subscriber. > Chris > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > Dit bericht en eventuele bijlagen geven enkel de visie van de schrijver weer > en binden het INBO onder geen enkel beding, zolang dit bericht niet bevestigd is > door een geldig ondertekend document. The views expressed in this message > and any annex are purely those of the writer and may not be regarded as stating > an official position of INBO, as long as the message is not confirmed by a duly > signed document. > > > > ------------------------------ > > Message: 2 > Date: Sun, 26 Apr 2009 12:45:29 +0200 > From: Matthieu Lesnoff <matthieu.lesnoff at gmail.com> > Subject: Re: [R] argument 'exclude' in function xtabs > To: iverson at biostat.wisc.edu > Cc: r-help at r-project.org > Message-ID: > <2d0450630904260345j44ebc947pf9a80e25a87713d2 at mail.gmail.com> > Content-Type: text/plain > > Ok thanks Erik > > Indeed, "exclude" in "xtabs" seems working whith character vectors: > > >> x <- c(rep(c("A","B","C"), 2)) >> x >> > [1] "A" "B" "C" "A" "B" "C" > >> xtabs(~ x, exclude = "B") >> > x > A C > 2 2 > > and not directly with factors: > > >> x <- factor(rep(c("A","B","C"), 2)) >> x >> > [1] A B C A B C > Levels: A B C > >> levels(x) >> > [1] "A" "B" "C" > >> xtabs(~ x, exclude = "B") >> > x > A B C > 2 2 2 > > while function "table" does it: > > >> x <- factor(rep(c("A","B","C"), 2)) >> x >> > [1] A B C A B C > Levels: A B C > >> table(x, exclude = "B") >> > x > A C > 2 2 > > However, one point remains confusing for me in function "table". When I add > a NA in the vector, it still works: > > >> x <- factor(c(rep(c("A","B","C"), 2), NA)) >> x >> > [1] A B C A B C <NA> > Levels: A B C > >> table(x, exclude = "B") >> > x > A C > 2 2 > > but not anymore when I use argument "exclude = NULL" in function "factor": > > >> x <- factor(c(rep(c("A","B","C"), 2), NA), exclude = NULL) >> x >> > [1] A B C A B C <NA> > Levels: A B C <NA> > >> table(x, exclude = "B") >> > x > A B C <NA> > 2 2 2 1 > > Finally, if I remove NA, it works again: > > >> x <- factor(rep(c("A","B","C"), 2), exclude = NULL) >> x >> > [1] A B C A B C > Levels: A B C > >> table(x, exclude = "B") >> > x > A C > 2 2 > > it looks like "exclude" does not work when NA is a level > > > > > Regards > > Matthieu > > > > > > > > > > > > > > > > > > >> -----Message d'origine----- >> De : Erik Iverson [mailto:iverson at biostat.wisc.edu] >> Envoy? : 24 April 2009 19:13 >> ? : Matthieu Lesnoff >> Cc : r-help at r-project.org >> Objet : Re: [R] argument 'exclude' in function xtabs >> >> >> >>> I was willing to use argument 'exclude' in function xtabs to remove >>> some levels of factors (xtabs help page says '"exclude: a vector of >>> values to be excluded when forming the set of levels of the >>> >> classifying factors"). >> >> >> I think I see what's happening, and it's a little confusing >> to me, too. >> If your classifying factor to xtabs is not actually a factor, >> but say, a character vector, it will be converted to a factor >> while using the "exclude" argument. However, if it already >> is a factor, this does not happen. >> So, for example, contrast: >> >> trt.char <- c("A","B","C","A","B","C") >> xtabs(~trt.char, exclude = "B") >> >> with >> >> trt.fac <- factor(c("A","B","C","A","B","C")) >> xtabs(~trt.fac, exclude = "B") >> >> Hope that helps, >> Erik Iverson >> >> > > [[alternative HTML version deleted]] > > > > ------------------------------ > > Message: 3 > Date: Sun, 26 Apr 2009 00:24:40 -0700 (PDT) > From: Helen Chen <96258011 at nccu.edu.tw> > Subject: [R] Question of "Quantile Regression for Longitudinal Data" > To: r-help at r-project.org > Message-ID: <23239896.post at talk.nabble.com> > Content-Type: text/plain; charset=us-ascii > > > Hi, > > I am trying to estimate a quantile regression using panel data. I am trying > to use the model that is described in Dr. Koenker's article. So I use the > code the that is posted in the following link: > > http://www.econ.uiuc.edu/~roger/research/panel/rq.fit.panel.R > > How to estimate the panel data quantile regression if the regression > contains no constant term? I tried to change the code of rq.fit.panel by > delect "X=cbind(1,x)" and would like to know is that correct ? > > > Thanks > I really would appreciate some suggestions. > Best > Helen Chen >
Mario dos Reis wrote:> I've been trough the R documentation for about half an hour and it's > not clear to me how to do this: > > I need to format to character a series of integers from 1 to 1000, and > I like them to look like > > "0001" "0002", "0059", "0123" and so on. Padded with zeroes to have > four digits.# dummy data x = sample(100, 10) # formatting sprintf('%04d', x) vQ
sprintf("%04.f", 2)
sapply(sample(1:1000,4), function(ii) sprintf("%04.f",ii))
?sprintf
HTH,
baptiste
On 27 Apr 2009, at 11:35, Mario dos Reis wrote:
> I've been trough the R documentation for about half an hour and
it's
> not
> clear to me how to do this:
>
> I need to format to character a series of integers from 1 to 1000,
> and I
> like them to look like
>
> "0001" "0002", "0059", "0123" and
so on. Padded with zeroes to have
> four
> digits.
>
> Cheers!
> Mario.
>
> r-help-request at r-project.org wrote:
>> Send R-help mailing list submissions to
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>>
>> Today's Topics:
>>
>> 1. Re: Changing gird marks in ggplot2 (ONKELINX, Thierry)
>> 2. Re: argument 'exclude' in function xtabs (Matthieu
Lesnoff)
>> 3. Question of "Quantile Regression for Longitudinal Data"
>> (Helen Chen)
>> 4. Conditional plot labels (Christian Bustamante)
>> 5. simulate arima model (Rebecca1117)
>> 6. THE EQUIVALENT OF SQL INNER TABLE JOIN IN R (Nigel Birney)
>> 7. Scatterplot of two groups side-by-side? (nonunah at yahoo.de)
>> 8. Re: Nomogram with stratified cph in Design package (reneepark)
>> 9. Stochastic Gradient Ascent for logistic regression (Tim LIU)
>> 10. Re: Question of "Quantile Regression for Longitudinal
Data"
>> (Tirthankar Chakravarty)
>> 11. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R
>> (Gabor Grothendieck)
>> 12. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R (Peter Dalgaard)
>> 13. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
>> 14. Re: Conditional plot labels (baptiste auguie)
>> 15. Re: Scatterplot of two groups side-by-side? (baptiste auguie)
>> 16. Help to select the raw in a data.frame with the max value
>> (Alessandro)
>> 17. re moving entries from one vector that are in another
>> (onyourmark)
>> 18. Is their any function can generate orthogonal tables(e.g.
>> L_8(2^7) (dzuswxbylw)
>> 19. Re: dotplot: labeling coordinates for each point (Qifei Zhu)
>> 20. Re: Help to select the raw in a data.frame with the max value
>> (Jorge Ivan Velez)
>> 21. Re: Nomogram with stratified cph in Design package
>> (Frank E Harrell Jr)
>> 22. Problem installing packages (Jarek Jasiewicz)
>> 23. Re: 3 questions regarding matrix copy/shuffle/compares
>> (David Winsemius)
>> 24. Re: issue building my own package... moving from Apple OS to
>> Windows (Uwe Ligges)
>> 25. Re: Scatterplot of two groups side-by-side? (Stefan Grosse)
>> 26. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
>> 27. R: constrained optimization (mauede at alice.it)
>> 28. Re: Help to select the raw in a data.frame with the max value
>> (David Winsemius)
>> 29. Re: Scatterplot of two groups side-by-side? (John Fox)
>> 30. Re: Problem installing packages (Uwe Ligges)
>> 31. Re: fclustindex, e1071 package (Uwe Ligges)
>> 32. Re: Overlapping parameters "k" in different functions in
>> "ipred" (Uwe Ligges)
>> 33. Re: How to get rid of loop? (Uwe Ligges)
>> 34. Re: help with plotting results of lda (Uwe Ligges)
>> 35. Re: Problem installing packages (Jarek Jasiewicz)
>> 36. Re: 3 questions regarding matrix copy/shuffle/compares
>> (David Winsemius)
>> 37. Re: Problem installing packages (Jarek Jasiewicz)
>> 38. Memory issues in R (Neotropical bat risk assessments)
>> 39. Re: 3 questions regarding matrix copy/shuffle/compares
>> (hadley wickham)
>> 40. Re: 3 questions regarding matrix copy/shuffle/compares
>> (David Winsemius)
>> 41. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
>> 42. Re: 3 questions regarding matrix copy/shuffle/compares
>> (hadley wickham)
>> 43. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
>> 44. Re: 3 questions regarding matrix copy/shuffle/compares (Esmail)
>> 45. Re: Stochastic Gradient Ascent for logistic regression
>> (Ravi Varadhan)
>> 46. Re: Problem installing packages (Uwe Ligges)
>> 47. Re: Memory issues in R (David Winsemius)
>> 48. Re: Memory issues in R (Stefan Grosse)
>> 49. Matching in R (dirk567 at gmx.de)
>> 50. Re: help with plotting results of lda (Prof Brian Ripley)
>> 51. Install packages not working in latest version?
>> (Neotropical bat risk assessments)
>> 52. Re: Install packages not working in latest version? (Uwe Ligges)
>> 53. comparing matrices (Esmail)
>> 54. doubt in vglm output (priyabrata panigrahi)
>> 55. figure layout (hesicaia)
>> 56. Re: ANOVA/statistics question (drmh)
>> 57. Re: comparing matrices (ONKELINX, Thierry)
>> 58. Problem with create a tree (Grze?)
>> 59. Re: THE EQUIVALENT OF SQL INNER TABLE JOIN IN R
>> (Wacek Kusnierczyk)
>> 60. Re: Memory issues in R (David Winsemius)
>> 61. Re: comparing matrices (baptiste auguie)
>> 62. Re: Problem installing packages (Jarek Jasiewicz)
>> 63. Re: comparing matrices (David Winsemius)
>> 64. Re: comparing matrices (Esmail)
>> 65. Re: comparing matrices (Esmail)
>> 66. Re: comparing matrices (Esmail)
>> 67. Re: figure layout (Cuvelier Etienne)
>> 68. eager to learn how to use "sapply", "lapply",
...
>> (mauede at alice.it)
>> 69. Re: eager to learn how to use "sapply",
"lapply", ...
>> (jim holtman)
>> 70. Re: ANOVA/statistics question (Peter Flom)
>> 71. Re: eager to learn how to use "sapply",
"lapply", ...
>> (Gabor Grothendieck)
>> 72. Re: dotplot: labeling coordinates for each point (Deepayan
>> Sarkar)
>> 73. Generate ramified structures (Talita Perciano)
>> 74. Rmpi failing to install with all latest MPI packages and
>> config arguments (Vince Fulco)
>> 75. RWeka: How to access AttributeEvaluators (Michael Olschimke)
>> 76. Re: simulate arima model (Rolf Turner)
>> 77. Re: Question of "Quantile Regression for Longitudinal
Data"
>> (roger koenker)
>> 78. lme - nlminb problem, convergence error code = 1 (Katrin Wolf)
>> 79. R 64-bit for Ubuntu 9.04 64-bit (Tom La Bone)
>> 80. how to install R really *locally*? (Oliver Kullmann)
>> 81. Re: How to get rid of loop? (Peter Alspach)
>> 82. Re: Rmpi failing to install with all latest MPI packages and
>> config arguments (Dirk Eddelbuettel)
>> 83. Re: R 64-bit for Ubuntu 9.04 64-bit (Dirk Eddelbuettel)
>> 84. Re: Rmpi failing to install with all latest MPI packages and
>> config arguments (Vince Fulco)
>> 85. Re: function returns R object with name based on input
>> (Jennifer Brea)
>> 86. Bumps chart in R (Andreas Christoffersen)
>> 87. Re: eager to learn how to use "sapply",
"lapply", ...
>> (hadley wickham)
>> 88. Re: Bumps chart in R (hadley wickham)
>> 89. Re: Bumps chart in R (Gabor Grothendieck)
>> 90. RODBC - XLSX files - dropping/clearing sheets (Daniel Bradley)
>> 91. Re: How to get rid of loop? (Ken-JP)
>> 92. Re: Bumps chart in R (Mike Lawrence)
>> 93. How to create a graph layout? (Christian Bustamante)
>> 94. Plotting polynomial fit (Ronnen Levinson)
>> 95. Re: RODBC - XLSX files - dropping/clearing sheets
>> (Gabor Grothendieck)
>> 96. Re: How to create a graph layout? (Sarah Goslee)
>> 97. Re: how to inspect content of save() file (Benno P?tz)
>> 98. Flipping axes of qqnorm (Chris_d)
>> 99. Unable to re-import a table that was just exported to a file
>> (Nigel Birney)
>> 100. Cannot clean infinite values (Nigel Birney)
>> 101. Re: Flipping axes of qqnorm (Sundar Dorai-Raj)
>> 102. Re: Cannot clean infinite values (Sundar Dorai-Raj)
>> 103. Re: Cannot clean infinite values (Charles Annis, P.E.)
>> 104. Re: Flipping axes of qqnorm (Charles Annis, P.E.)
>> 105. Re: Cannot clean infinite values (Ben Bolker)
>> 106. Re: Plotting polynomial fit (David Winsemius)
>> 107. Re: Flipping axes of qqnorm (Bill.Venables at csiro.au)
>> 108. Re: Memory issues in R (Ben Bolker)
>> 109. Re: prediction intervals (alpha and beta) for model average
>> estimates from binomial glm and model.avg (library=dRedging)
>> (Michelle Ensbey)
>> 110. [R-pkgs] New package: CHNOSZ (Jeffrey Dick)
>> 111. Sub-saharan Africa R user forum (justin bem)
>> 112. Re: How to create a graph layout? (Cuvelier Etienne)
>> 113. MDL - Fayyad & Irani Discretization (Piotr Roma?ski)
>> 114. Re: how to install R really *locally*? (Uwe Ligges)
>> 115. Re: How to get rid of loop? (Uwe Ligges)
>> 116. Re: Bumps chart in R (Andreas Christoffersen)
>> 117. Re: Bumps chart in R (Andreas Christoffersen)
>> 118. Re: Bumps chart in R (Andreas Christoffersen)
>> 119. Re: MDL - Fayyad & Irani Discretization (Hans W. Borchers)
>> 120. Re: Scatterplot of two groups side-by-side? (Jim Lemon)
>> 121. Passing Bablok (botto)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Sun, 26 Apr 2009 12:03:54 +0200
>> From: "ONKELINX, Thierry" <Thierry.ONKELINX at inbo.be>
>> Subject: Re: [R] Changing gird marks in ggplot2
>> To: "Christopher Desjardins" <cddesjardins at
gmail.com>,
>> <r-help at r-project.org>
>> Message-ID:
>> <2E9C414912813E4EB981326983E0A10406653ACE at
inboexch.inbo.be>
>> Content-Type: text/plain; charset="us-ascii"
>>
>> Dear Chris,
>>
>> Changing
>>
>> coord_cartesian(ylim = c(0, 5))
>>
>> into
>>
>> coord_cartesian() + scale_y_continuous(limits = c(0, 5))
>>
>> That should solve your problem.
>>
>> HTH,
>>
>> Thierry
>>
>>
------------------------------------------------------------------------
>> ----
>> ir. Thierry Onkelinx
>> Instituut voor natuur- en bosonderzoek / Research Institute for
>> Nature
>> and Forest
>> Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
>> methodology and quality assurance
>> Gaverstraat 4
>> 9500 Geraardsbergen
>> Belgium
>> tel. + 32 54/436 185
>> Thierry.Onkelinx at inbo.be
>> www.inbo.be
>>
>> To call in the statistician after the experiment is done may be no
>> more
>> than asking him to perform a post-mortem examination: he may be
>> able to
>> say what the experiment died of.
>> ~ Sir Ronald Aylmer Fisher
>>
>> The plural of anecdote is not data.
>> ~ Roger Brinner
>>
>> The combination of some data and an aching desire for an answer
>> does not
>> ensure that a reasonable answer can be extracted from a given body of
>> data.
>> ~ John Tukey
>>
>> -----Oorspronkelijk bericht-----
>> Van: r-help-bounces at r-project.org [mailto:r-help-bounces at
r-project.org
>> ]
>> Namens Christopher Desjardins
>> Verzonden: zaterdag 25 april 2009 6:52
>> Aan: r-help at r-project.org
>> Onderwerp: [R] Changing gird marks in ggplot2
>>
>> Hi,
>> When I zoom into a graph created in ggplot2 with the
>> coord_cartesian(ylim=c(0,5)) option, I have no values labelled on my
>> y-axis.
>> For this graph ggplot2 only puts labels the y-axis at intervals of 10
>> (i.e.
>> 0, 10, 20, ...). However, the major portion of the graph I am
>> interested
>> in
>> is located between the values of 0 and 5 on the y-axis (thus why I am
>> zoooming). How can I coerce ggplot2 into making the major gird
>> marks so
>> that
>> 0, 1, 2, 3, 4, and 5 are shown as it is currently showing no label?
>> Thanks. Also please cc me directly as I'm a digest subscriber.
>> Chris
>>
>> [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>> Dit bericht en eventuele bijlagen geven enkel de visie van de
>> schrijver weer
>> en binden het INBO onder geen enkel beding, zolang dit bericht niet
>> bevestigd is
>> door een geldig ondertekend document. The views expressed in this
>> message
>> and any annex are purely those of the writer and may not be
>> regarded as stating
>> an official position of INBO, as long as the message is not
>> confirmed by a duly
>> signed document.
>>
>>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Sun, 26 Apr 2009 12:45:29 +0200
>> From: Matthieu Lesnoff <matthieu.lesnoff at gmail.com>
>> Subject: Re: [R] argument 'exclude' in function xtabs
>> To: iverson at biostat.wisc.edu
>> Cc: r-help at r-project.org
>> Message-ID:
>> <2d0450630904260345j44ebc947pf9a80e25a87713d2 at
mail.gmail.com>
>> Content-Type: text/plain
>>
>> Ok thanks Erik
>>
>> Indeed, "exclude" in "xtabs" seems working whith
character vectors:
>>
>>
>>> x <- c(rep(c("A","B","C"), 2))
>>> x
>>>
>> [1] "A" "B" "C" "A"
"B" "C"
>>
>>> xtabs(~ x, exclude = "B")
>>>
>> x
>> A C
>> 2 2
>>
>> and not directly with factors:
>>
>>
>>> x <- factor(rep(c("A","B","C"),
2))
>>> x
>>>
>> [1] A B C A B C
>> Levels: A B C
>>
>>> levels(x)
>>>
>> [1] "A" "B" "C"
>>
>>> xtabs(~ x, exclude = "B")
>>>
>> x
>> A B C
>> 2 2 2
>>
>> while function "table" does it:
>>
>>
>>> x <- factor(rep(c("A","B","C"),
2))
>>> x
>>>
>> [1] A B C A B C
>> Levels: A B C
>>
>>> table(x, exclude = "B")
>>>
>> x
>> A C
>> 2 2
>>
>> However, one point remains confusing for me in function
"table".
>> When I add
>> a NA in the vector, it still works:
>>
>>
>>> x <- factor(c(rep(c("A","B","C"),
2), NA))
>>> x
>>>
>> [1] A B C A B C <NA>
>> Levels: A B C
>>
>>> table(x, exclude = "B")
>>>
>> x
>> A C
>> 2 2
>>
>> but not anymore when I use argument "exclude = NULL" in
function
>> "factor":
>>
>>
>>> x <- factor(c(rep(c("A","B","C"),
2), NA), exclude = NULL)
>>> x
>>>
>> [1] A B C A B C <NA>
>> Levels: A B C <NA>
>>
>>> table(x, exclude = "B")
>>>
>> x
>> A B C <NA>
>> 2 2 2 1
>>
>> Finally, if I remove NA, it works again:
>>
>>
>>> x <- factor(rep(c("A","B","C"),
2), exclude = NULL)
>>> x
>>>
>> [1] A B C A B C
>> Levels: A B C
>>
>>> table(x, exclude = "B")
>>>
>> x
>> A C
>> 2 2
>>
>> it looks like "exclude" does not work when NA is a level
>>
>>
>>
>>
>> Regards
>>
>> Matthieu
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>> -----Message d'origine-----
>>> De : Erik Iverson [mailto:iverson at biostat.wisc.edu]
>>> Envoy? : 24 April 2009 19:13
>>> ? : Matthieu Lesnoff
>>> Cc : r-help at r-project.org
>>> Objet : Re: [R] argument 'exclude' in function xtabs
>>>
>>>
>>>
>>>> I was willing to use argument 'exclude' in function
xtabs to remove
>>>> some levels of factors (xtabs help page says
'"exclude: a vector of
>>>> values to be excluded when forming the set of levels of the
>>>>
>>> classifying factors").
>>>
>>>
>>> I think I see what's happening, and it's a little confusing
>>> to me, too.
>>> If your classifying factor to xtabs is not actually a factor,
>>> but say, a character vector, it will be converted to a factor
>>> while using the "exclude" argument. However, if it
already
>>> is a factor, this does not happen.
>>> So, for example, contrast:
>>>
>>> trt.char <-
c("A","B","C","A","B","C")
>>> xtabs(~trt.char, exclude = "B")
>>>
>>> with
>>>
>>> trt.fac <-
factor(c("A","B","C","A","B","C"))
>>> xtabs(~trt.fac, exclude = "B")
>>>
>>> Hope that helps,
>>> Erik Iverson
>>>
>>>
>>
>> [[alternative HTML version deleted]]
>>
>>
>>
>> ------------------------------
>>
>> Message: 3
>> Date: Sun, 26 Apr 2009 00:24:40 -0700 (PDT)
>> From: Helen Chen <96258011 at nccu.edu.tw>
>> Subject: [R] Question of "Quantile Regression for Longitudinal
Data"
>> To: r-help at r-project.org
>> Message-ID: <23239896.post at talk.nabble.com>
>> Content-Type: text/plain; charset=us-ascii
>>
>>
>> Hi,
>>
>> I am trying to estimate a quantile regression using panel data. I
>> am trying
>> to use the model that is described in Dr. Koenker's article. So I
>> use the
>> code the that is posted in the following link:
>>
>> http://www.econ.uiuc.edu/~roger/research/panel/rq.fit.panel.R
>>
>> How to estimate the panel data quantile regression if the regression
>> contains no constant term? I tried to change the code of
>> rq.fit.panel by
>> delect "X=cbind(1,x)" and would like to know is that correct
?
>>
>>
>> Thanks
>> I really would appreciate some suggestions.
>> Best
>> Helen Chen
>>
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
_____________________________
Baptiste Augui?
School of Physics
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK
Phone: +44 1392 264187
http://newton.ex.ac.uk/research/emag
Hi, try this
A <- c(1:1000)
A <- paste ("000",A,sep="")
substr (A,nchar(A)-3,nchar(A))
Best regards,
Andris Jankevics
On Mon, Apr 27, 2009 at 12:35 PM, Mario dos Reis <mdosrei at
nimr.mrc.ac.uk> wrote:> I've been trough the R documentation for about half an hour and
it's not
> clear to me how to do this:
>
> I need to format to character a series of integers from 1 to 1000, and I
> like them to look like
>
> "0001" "0002", "0059", "0123" and
so on. Padded with zeroes to have four
> digits.
>
> Cheers!
> Mario.