Hi,
Using the example data from library(gvlma)
library(gvlma)
data(CarMileageData)
CarMileageNew <- CarMileageData[,c(5,6,3)]
lst1 <- list()
y <- c("NumGallons", "NumDaysBetw")
for(i in seq_along(y)){
lst1[[i]] <- gvlma(lm(get(y[i])~MilesLastFill,data=CarMileageNew))
lst1}
pdf("gvlmaplot.pdf")
lapply(lst1,plot)
dev.off()
You could also use ?lapply().
A.K.
Hi
I have a spread sheet with a column Samples (column1) and then 34 more columns
with different concentrations of fatty acids per sample. Im trying to run the
same function 34 times. In this case (the first of 34), I have a fatty acid
called C14.0 (column 2). I'm a newbie with R so I spent the last 4 days looking
for a way of doing it (without running the same function 34 times with a
different fatty acid each time). I saw that people do similar things with loops
but I cannot get them to work.
I have tried the script below but it does not work.
y<-c("C14.0","C15.0","C16.0")
for (i in y) {
FA.ml=lm(i~Sample,data=FA)
gvlmaFA<-gvlma(FA.ml)
gvlmaFA
}
I really appreciate if someone can give me a hand with that. I know would have
been finished if I had typed the 34 fatty acids but I want to learn how to do
it with loops.
Cheers
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