[R] data.frame, converting row data to columns

really just need help with reshaping the data frame I think I had some success with the melt x = melt .data .frame(bsub,id.vars=c("name","nLevel","emot"),measure.vars=c("wrist")) But I can't figure out the cast to get the wrist values in the r

[R] question on lm or glm matrix of coeficients X test data terms

Hi, is there an easy way to get the calculated weights in a regression equation? for e.g. if my model has 2 variables 1 and 2 with coefficient .05 and .6 how can I get the computed values for a test dataset for each coefficient? data var1,var2 10,100 so I want to get .5, 60 back in a

Re: [R] question on lm or glm matrix of coeficients X test data terms

rent length!") y=x*betasy}# outcome for beta1=0.05 and beta2=0.6t(apply(X,1,outcome,betas=c(0.05,0.6)))# outcome for beta1=5 and beta2=6 t(apply(X,1,outcome,betas=c(5,6))) HTH,JorgeOn Mon, Jul 7, 2008 at 7:56 PM, DS <[EMAIL PROTECTED]> wrote: Hi, is there an easy way to get the c

Re: [R] question on lm or glm matrix of coeficients X test data terms

th(x)nb=length(betas) if(length(x)!=length(betas)) betas=c(betas, rep(val,k-nb)) y=x*betasy}# beta1=1, beta2=2, the rest is equal to zerot(apply(X,1,outcome,betas=c(1,2),val=0))# beta1=0.5, beta2=0.6, the rest is equal to 1 t(apply(X,1,outcome,betas=c(1,2),val=1)) HTH,JorgeOn Mon,

Re: [R] question on lm or glm matrix of coeficients X test data terms

h(x)!=length(betas)) betas=c(betas, rep(val,k-nb)) y=x*betasy}# beta1=1, beta2=2, the rest is equal to zerot(apply(X,1,outcome,betas=c(1,2),val=0))# beta1=0.5, beta2=0.6, the rest is equal to 1 t(apply(X,1,outcome,betas=c(1,2),val=1)) HTH,JorgeOn Mon, Jul 7, 2008 at 8:57 PM, DS <[EMAIL

Re: [R] question on lm or glm matrix of coeficients X test data terms

461 0.8622042 0.9188022 0.7679693 0.4374419 0.3286095 0.4855927 D;C;A3 0.21682341 0.6340134 0.8565582 0.4694962 0.1333981 0.3136783 0.8458447 0.2518280 C;A:B;B4 0.41367653 0.9285181 0.1878657 0.2405839 0.9860239 0.9522856 0.6081945 0.2897776 E;F;B HTH,JorgeOn Tue, Jul 8, 2008 at 8

[R] r format questions

Hi, 1) I have noticed that when I use the aggregate function it outputs numbers in the results. for example: aggregate by product group.1 Aggregate 1ProductA 1000400.00 2ProductB 23232323.00 3Missing 232323.00 is there a way to suppress the numbers infront of ag

[R] design question on piping multiple data sets from 1 file into R

Hi, I have some queries that I use to get time series information for 8 seperate queries which deal with a different set of time series each. I take my queries run them and save the output as csv file and them format the data into graphs in excel. I wanted to know if there is an elegant