search for: biom

Displaying 20 results from an estimated 268 matches for "biom".

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Interpretation of output from glm
2005 Nov 08
1
Interpretation of output from glm
...probability of being mature) and the other are variables I expect to modify this relation. I want to test if all predictors contribute significantly for the fit or not I fit the full model, and get these results > summary(HMMaturation.glmfit.Full) Call: glm(formula = Mature ~ LT + CondF + Biom + LT:CondF + LT:Biom, family = binomial(link = "logit"), data = HMIndSamples) Deviance Residuals: Min 1Q Median 3Q Max -3.0983 -0.7620 0.2540 0.7202 2.0292 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -8.789e-01 3....
scatterplot error message
2010 Oct 03
1
scatterplot error message
Hi All. I am a new R user. Trying to do scatterplot. Not sure how to resolve this error message A<-subset (ErablesGatineau, station=="A") > B<-subset (ErablesGatineau, station=="B") > > plot(diam ~ biom) > abline(lm(diam ~ biom), col = "red") > > goodcases <- !(is.na(diam) | is.na(biom)) > lines(lowess(diam[goodcases] ~ biom[goodcases])) > > library(car) > scatterplot(diam ~ biom, reg.line = lm, smooth = TRUE, + labels = FALSE, boxplots = FALSE, sp...
r-square for non-linear regression
2002 Jul 16
2
r-square for non-linear regression
...cannot find a referee-proof citation for this. Probably SAS does it (I know what Bill Venables will say about this argument...). Can anybody provide me a citation on r-square for/against non-linear fits, or tell me that I am wrong? Dieter --------------------------------------- Dr. Dieter Menne Biomed Software 72074 T?bingen Tel (49) (7071) 52176 FAX (49) (7071) 55 10 46 dieter.menne at menne-biomed.de www.menne-biomed.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "inf...
Closest value
2008 Aug 27
3
Closest value
...of the x.axis components is the closest to a given value, for example 3.2? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Expression in axis
2008 Jul 09
3
Expression in axis
...tions using the expression() function, but none of them worked. Any idea? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Cutting a vector
2007 Nov 22
2
Cutting a vector
...tion, but I don not know how to place the cutting points properly. Best regards, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Hidden Markov model in R: books or tutorial biomed/ecology slant
2008 Apr 28
0
Hidden Markov model in R: books or tutorial biomed/ecology slant
Hi, I was just wondering if there are any books on R that have applications using Hidden Markov models or anyone with tutorials/exercises that can be shared. Ideally, these would have a bio/ecological slant though not neccesarily. Any suggestions would be appreciated. Thanks! [[alternative HTML version deleted]]
Individual rename of list items
2001 Mar 01
2
Individual rename of list items
...l[1])<-"newempl" # no error message, yet .... names(Empl) #[1] "empl" "spo" # where's my newempl??????? If this line names(Empl[1])<-"newempl" was stupid, why is there no error message? --------------------------------------- Dr. Dieter Menne Biomed Software 72074 T?bingen Tel (49) (7071) 52176 FAX (49) (7071) 55 10 46 dieter.menne at menne-biomed.de www.menne-biomed.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&q...
[Fwd: Problems when checking a package]
2008 Feb 05
0
[Fwd: Problems when checking a package]
...erything appears in both files. Maybe I misundestand the error message. Any idea? Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126 -- Daniel Valverde Saub? Grup de Biologia Mol...
Interpolation between 2 vectors
2008 Feb 19
1
Interpolation between 2 vectors
...ata so the shorter vectors has the same number of points as the longer one. Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
LDA and centroids
2008 Jun 02
1
LDA and centroids
...n the LD1xLD2 graph. How can I get the centroid value from the lda object? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Combine x-axis labels size
2008 Aug 27
1
Combine x-axis labels size
...l sizes in the same x-axis, for example 1 2 3 4 5 6 7 8 9 How can I do it? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
factorial block design with missing data
2010 Feb 26
1
factorial block design with missing data
...e order is sequential, so that if I want to check for a treatment effect, I should put my blocking factor before in order to . It's just that I got confused with all the answers from previous posts and books, and I don't know if the missing values are being handled properly. My code is: P.biom = lm(biomass ~ Bloc + Trt*Clone, data=mydata) P.aov = anova.lm(P.biom, test="F") > anova.lm(P.ar.2, test="F") Analysis of Variance Table Response: M_aerien Df Sum Sq Mean Sq F value Pr(>F) Bloc 2 139.7 69.9 0.4054 0.6710 Trt...
lsmeans
2008 Jun 06
1
lsmeans
...n the effect() function, but it does not work with lme objects. Any idea? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Rd to latex
2008 Feb 20
3
Rd to latex
...my thesis. How can I do it? I tryed latex(), but it only works for code... Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Remove columns by name data[-c("subj","drug")]
2001 Feb 27
2
Remove columns by name data[-c("subj","drug")]
...of by index? The following gives the idea remove<-c("subj","drug") data[-remove] I found a solution with a few evals and substitutes, similar to that used in reshapeLong, but there must be an easier way out. Dieter --------------------------------------- Dr. Dieter Menne Biomed Software 72074 T?bingen Tel (49) (7071) 52176 FAX (49) (7071) 55 10 46 dieter.menne at menne-biomed.de www.menne-biomed.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&q...
Text
2008 Sep 01
2
Text
...the plotting area, regardless the x and y axes limits. How can I do this? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126
Bug in Deriv? (PR#1119)
2001 Oct 07
1
Bug in Deriv? (PR#1119)
...+Asym/(1+exp((xmid-x)/scal)),"x") expression({ .expr3 <- exp((xmid - x)/scal) ## Coorrect > deriv(~offv+Asym/(1+exp(-1.0*(x-xmid)/scal)),"x") expression({ .expr5 <- exp(-1 * (x - xmid)/scal) ## Correct --------------------------------------- Dr. Dieter Menne Biomed Software 72074 Tübingen Tel (49) (7071) 52176 FAX (49) (7071) 55 10 46 dieter.menne@menne-biomed.de www.menne-biomed.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&qu...
as.formula and lme ( Fixed effects: Error in as.vector(x, "list") : cannot coerce to vector)
2001 Feb 23
1
as.formula and lme ( Fixed effects: Error in as.vector(x, "list") : cannot coerce to vector)
...0) # ok demo.lm2<-lme(fma,data=demo,random=~1|subj) # looks ok, but isn't print(summary(demo.lm2)) #Fixed effects: Error in as.vector(x, "list") : cannot coerce to vector #predict(demo.lm2,newframe,level=0) # does not work --------------------------------------- Dr. Dieter Menne Biomed Software 72074 T?bingen Tel (49) (7071) 52176 FAX (49) (7071) 55 10 46 dieter.menne at menne-biomed.de www.menne-biomed.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&q...
GLM
2008 Feb 26
1
GLM
...) logical subscript too long Could anyone help me on solving this problem? Best, Dani -- Daniel Valverde Saub? Grup de Biologia Molecular de Llevats Facultat de Veterin?ria de la Universitat Aut?noma de Barcelona Edifici V, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN Centro de Investigaci?n Biom?dica en Red en Bioingenier?a, Biomateriales y Nanomedicina (CIBER-BBN) Grup d'Aplicacions Biom?diques de la RMN Facultat de Bioci?ncies Universitat Aut?noma de Barcelona Edifici Cs, Campus UAB 08193 Cerdanyola del Vall?s- SPAIN +34 93 5814126