search for: arceiz

Displaying 9 results from an estimated 9 matches for "arceiz".

Did you mean: arce
2008 Feb 20
3
reshaping data frame
...31.064405 2 # A level.2 31.064405 3 # A level.2 31.064405 4 # A level.1 19.185784 1 # A level.2 48.455929 1 # A level.2 48.455929 2 # A level.2 48.455929 3 # etc... ############################# Thank you very much!! Ahimsa -- ahimsa campos-arceiz www.camposarceiz.com [[alternative HTML version deleted]]
2008 Feb 22
1
fitting a lognormal distribution using cumulative probabilities
...eat.2 <- c(35.92, 12.08, 12.08, 30.00, 33.73, 35.92, 12.08, 30.00, 56.00, 30.00, 35.92, 33.73, 12.08, 26.00, 54.00, 12.08, 12.08, 35.92, 35.92 , 12.08, 33.73, 35.92, 63.20, 30.00, 26.00, 33.73, 23.50, 30.00, 35.92 , 30.00) Thank you very much! Ahimsa -- ahimsa campos-arceiz www.camposarceiz.com [[alternative HTML version deleted]]
2006 Jan 04
1
silly, extracting the value of "C" from the results of somers2
...t; z$C NULL > z[,C] Error in z[,C]: incorrect number of dimensions and some other silly things. If I do >list(z) [[1]] C Dxy n Missing 0.88 0.76 500 0.00 Can somebody tell me how can I obtain just the value of c? Thank you useRs, very gratefull Ahimsa -- Ahimsa Campos Arceiz The University Museum, The University of Tokyo Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033 phone +81-(0)3-5841-2824
2006 Nov 30
1
scaling y-axis to relative frequency in multiple histogram (multhist)
...mean=200, sd=50), rnorm(200, mean=250, sd=50)) multhist(mh) In this graph y-axis represents the frequency of observations.... but I would like it to be scaled into relative frequencies, does anybody know how to do this with multhist or similar function? thanks a lot, Ahimsa -- ahimsa campos-arceiz www.camposarceiz.com [[alternative HTML version deleted]]
2007 Mar 01
1
how to apply the function cut( ) to many columns in a data.frame?
..., sd=25) df <- data.frame(var,x1,x2,x3) df # classifying the values of the vector df$x1 into bins of width 5 df$x1 <- cut(df$x1, br=5*(0:40), labels=5*(1:40)) df$x1 # trying it a subset of the data.frame df[,3:4] <- cut(df[,3:4], br=5*(0:40), labels=5*(1:40)) df[,3:4] -- ahimsa campos-arceiz www.camposarceiz.com [[alternative HTML version deleted]]
2005 Dec 26
0
evaluation methods for logistic regression with proportion data
...0.444 0.7627612 observed = proportion of positive responses to crop damage questionnaires in a 25 km2 grid predicted = values produced by the final glm(binomial) model on the same dataset as used to develop the model Thanks a lot in advance for any suggestion Ahimsa Ahimsa Campos Arceiz The University Museum, The University of Tokyo Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033 phone +81-(0)3-5841-2824 cell +81-(0)80-5402-7702 [[alternative HTML version deleted]]
2007 Feb 28
0
no df to test the effect of an interaccion on a lmer mixed model
...od="ML") summary(red.model1) # reduced model 2 without the interaction id:S:t red.model2 <- lmer(y ~ A*S*t + (S+t|id), dummy.df, method="ML") summary(red.model2) anova ( full.model, red.model1, red.model2) # I continue later testing the effect of A*t... -- ahimsa campos-arceiz www.camposarceiz.com [[alternative HTML version deleted]]
2006 Jan 12
4
Loading Excel file into Limma
Dear mailing group, This is my first time here. Glad to have this resource! I am currently trying to load an Excel file into R (limma package loaded) using the source(*name of directory*) command, but it cannot open the file. I renamed the file as .R and .RData, to no avail. The Excel data contains one gene name per row and about 100 data points per gene (columns). I am only used to
2008 Mar 18
3
UNSOLITED E_MAILS: Integrate R data-analysis projects with Microsoft Office for free
Dear R Admins, I received an unsolicited e-mail from BlueInference as an R user. Does it mean that R that our e-mails (and names) is sharing it's user database with third parties without our consent? Or perhaps the BlueInference guys are using an e-mail address miner to get our contact details? [SNIP] Dear Gorden Jemwa, As a fellow R user, I am sure you agree with me that R is a