search for: xtekologi

Displaying 20 results from an estimated 34 matches for "xtekologi".

par(las = 1) not possible in polymap(), library(splancs)?
2003 Dec 07
2
par(las = 1) not possible in polymap(), library(splancs)?
...ed polymap(studyarea, xlab = "x (m)", ylab = "y (m)", las = 1) but it doesn't change the labels? Mayby some function in library(spatstat) support las? Thanks! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
Error when using polr() in MASS
2003 Jan 22
3
Error when using polr() in MASS
...d. Would you recommend glm, family= binomial for that analysis? I use R 1.6.2, MASS 7.0-10, Win 2000. Thanks in advance! Please reply also to me because I'm on the once a day-list Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
simplify a data frame
2003 Feb 05
1
simplify a data frame
...3.3 S.13.3.8 S.13 S.13.3 S.13.3.9 so that the results look likte this: ObjektID BalteNummer S.13 S.13.1 S.13 S.13.2 S.13 S.13.3 There are in fact many ObjektID. Thanks in advance! Sincerely Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
extract half a matrix
2003 May 22
7
extract half a matrix
...sic. I want to extract all above the diagonal, i.e. from 1 2 3 4 1 0 26 49 49 2 26 0 44 40 3 49 44 0 21 4 49 40 21 0 I want 26 49 44 49 40 21 Thanks in advance! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
binomial glm warnings revisited
2003 Oct 08
2
binomial glm warnings revisited
...2.5 % 97.5 % (Intercept) -6.503472 -0.77470556 abund -1.962549 -0.07496205 There were 20 warnings (use warnings() to see them) Thanks in advance for your reply. Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
how as.numeric() !-> factor
2003 Jul 31
2
how as.numeric() !-> factor
...0.29 However, I would like to do this rounding later. Could someone give a tip. I think that I would have been helped by a sentence in help(as.numeric). Thanks in advance. Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
distances from points to line
2001 Nov 21
2
distances from points to line
...ect like a watercourse and then calculate the distances between many points in space and this line? I couldn't find it in geoR, splancs, spatial or RArcInfo. Thanks in advance! Sincerely, Tord Sn?ll ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
warning from return() in 1.8 but not in 1.7.0 (PR#4687)
2003 Oct 20
4
warning from return() in 1.8 but not in 1.7.0 (PR#4687)
...month 04 day 16 language R Win XP I have read CHANGES and can't find changes about return(). Thanks for letting me know what can be wrong. Sincerely, Tord ----------------------------------------------------------------------- Tord Snäll Avd. f växtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villavägen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
remove 0 rows from a data frame
2003 Nov 23
4
remove 0 rows from a data frame
...2951.892 3083.769 8 40.6 803 0 2919.111 3075.557 8 40.6 804 0 2914.123 3072.700 9 42.9 805 0 2925.353 3074.675 8 40.6 Could someone help whith that? Thanks in advance! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
line up a matrix
2002 Jan 04
4
line up a matrix
...quot;, "f", "g", "h","i", "j", "k", "l")) Is there any R function for available for that? Thanks in advance! Sincerely, Tord Sn?ll ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
NAs introduced when changing data type
2000 Jun 22
1
NAs introduced when changing data type
...get the warning message "NAs introduced by coercion". What's wrong? The table consists of 95 columns and 470 rows. Tord ----------------------------------------------------------------------- ******New e-mail address: Tord.Snall at ebc.uu.se******* Tord Sn?ll, PhD student Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
aggregate() nlevels()
2003 Jan 09
0
aggregate() nlevels()
...want. I have tried searching the archives without success. buskartant<- aggregate(list(buskartant = cpy.busk$TradArt), list(ObjektID = cpy.busk$ObjektID), nlevels) Thanks in advance! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
Thanks: Re: count levels per factor level
2003 Jan 10
0
Thanks: Re: count levels per factor level
...na.rm argument in unique(). > > > > Please give a hint. > > > > Thanks a lot in advance! > > > > Sincerely, > > Tord > > > > > ----------------------------------------------------------------------- > > Tord Sn?ll > > Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet > > Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala > University > > Villav?gen 14 > > SE-752 36 Uppsala, Sweden > > Tel: 018-471 28 82 (int +46 18 471 28 82) (work) > > Tel: 018-25 71 33 (int +46 18...
Thanks for: no response of the tab key
2003 Apr 27
0
Thanks for: no response of the tab key
...obt.txt", sep="", quote=F, row.names=F) > >Has anyone had a similar problem? > >I use Win Xp on a Dell machine. > > >Thanks in advance! > > >Sincerely, >Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
Syntax for random effect in glmmPQL
2003 May 19
1
Syntax for random effect in glmmPQL
...(2 levels). The latter, I want to use as a random variable. How do I specify this in the function? Is it like this: glmmPQL(y~treat,random=~1|site,family=poisson, data=mydata)? What does the ~1 do? Thanks in advance, Mikael Niva ******************************************** Mikael Niva Avd. f?r V?xtekologi, Dept. of Plant Ecology EBC Uppsala Universitet
knots fixed in gam(), library(mgcv)
2003 May 26
0
knots fixed in gam(), library(mgcv)
...based on what is written in ?gam but I mostly get the error message Error in terms.formula(gf, specials = c("s")) Could someone please give a hint. Thanks in advance! Sincerely, Tord Sn?ll ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
as.matrix() problem in mantel.test()?
2003 May 26
0
as.matrix() problem in mantel.test()?
...2 -0.0892 NA 0.1404 0.2367 -0.1888 3 -0.3284 0.1404 NA -0.0025 -0.3629 4 -0.0692 0.2367 -0.0025 NA -0.1689 5 0.1895 -0.1888 -0.3629 -0.1689 NA Thanks in advance! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
bold AND italic as font in text()
2003 Jul 21
2
bold AND italic as font in text()
Dear all, Is it possible to somshow plot text as italic AND bold. I tried font=c(2,3) in text(), but it doesn't work. It seems like the latter value is used. Thanks in advance! Sincerely, Tord ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
optim() error message
2003 Aug 07
0
optim() error message
...mails and looked in FAQ, but this problem has not been mentioned. Thanks in advance for help! Sincerely, Tord Nelder-Mead direct search function minimizer 0.23 0Error: subscript out of bounds ----------------------------------------------------------------------- Tord Sn?ll Avd. f v?xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav?gen 14 SE-752 36 Uppsala, Sweden Tel: 018-471 28 82 (int +46 18 471 28 82) (work) Tel: 018-25 71 33 (int +46 18 25 71 33) (home) Fax: 018-55 34 19 (int +46 18 55 34 1...
bootstrapping lambda values from projections matrices
2006 Feb 09
0
bootstrapping lambda values from projections matrices
...misunderstand the strata-argument? I checked in Davison, A.C. and Hinkley, D.V. (1997), but I'm still not quite sure. Thanks very much in advance for your help! Sincerely, Saskia Sandring _________________________________________________________________________ Saskia Sandring Avd. f??r v??xtekologi, Evolutionsbiologiskt centrum, Uppsala universitet Dept. of Plant Ecology, Evolutionary Biology Centre, Uppsala University Villav??gen 14 tel: 018-471 2870 (int +46 18 4712870) SE-752 36 Uppsala fax: 018-55 34 19 (int +46 18 553419) SWEDEN email: saskia.sandring at ebc.uu.se http://www.vaxtb...