Re: [R] Apply a function with multiple argument on each column of matrix

Thanks !!   Best regards ...  Tanvir Ahamed Göteborg, Sweden On Monday, 11 November 2013, 13:49, Uwe Ligges wrote: On 11.11.2013 13:31, Mohammad Tanvir Ahamed wrote: > Hi there !! > I have a function like > fun <- function(x,y) > { > loe<-loess(y ~ x,span=0.9,fami

Re: [R] Apply a function with multiple argument on each column of matrix

On 11.11.2013 13:31, Mohammad Tanvir Ahamed wrote: Hi there !! I have a function like fun <- function(x,y) { loe<-loess(y ~ x,span=0.9,family="gaussian") pre<-predict(loe,data.frame(x=x)) return(pre) } Now i have defined : x<-1:500 y<-matrix(rnorm(1000,3),ncol=2) I can manipulate fun(x,y[,1]

[R] Apply a function with multiple argument on each column of matrix

Hi there !! I have a function like  fun <- function(x,y)  { loe<-loess(y ~ x,span=0.9,family="gaussian") pre<-predict(loe,data.frame(x=x)) return(pre) } Now i have defined :  x<-1:500 y<-matrix(rnorm(1000,3),ncol=2) I can manipulate fun(x,y[,1]) . But i want to apply the function on each column