Re: [R] Execute a function

Yes, that's this. Thank you very much. 2012/7/20 Peter Ehlers [via R] > On 2012-07-20 04:05, carla moreira wrote: > > > > > Hi, > > > > I would like to evaluate a function, with 3 arguments, for instance, > > > &g

Re: [R] Execute a function

yfunc(1,1,2) > myfunc(1,2,1) > myfunc(1,2,2) > myfunc(2,1,1) > myfunc(2,1,2) > myfunc(2,2,1) > myfunc(2,2,2) > > ? > > On 20.07.2012, at 13:05, carla moreira wrote: > > > > > Hi, > > > > I would like to evaluate a function,

[R] Execute a function

Hi, I would like to evaluate a function, with 3 arguments, for instance, myfunc<-function(a,b,c) { sqrt(a)-exp(b)+4*c } How to execute myfunc(x,y,z), for all x, all y and all z, where x,y,z are vectors? Thank you very much in advance -- View

Re: [R] How to calculate the product of every two elements in two lists?

Hi, I always find memory problems when usuing "mapply", "lapply" for samples sizes 500 or more. Carla -- View this message in context: http://r.789695.n4.nabble.com/How-to-calculate-the-product-of-every-two-elements-in-two-lists-tp3593832p3596088.html Sent from the R help mailing list archive a

Re: [R] How to calculate the product of every two elements in two lists?

mn of o2 - use the * operator to do this > # Shows what is going on at each step: > lapply(seq(ncol(o1)), function(s) o1[, s] * o2) > > # Concatenate all product columns together into a matrix: > do.call(cbind, lapply(seq(ncol(o1)), function(s) o1[, s] * o2)) > > HTH, &g

Re: [R] How to calculate the product of every two elements in two lists?

Thank you very much. I want each element of zz by each element of tt (i.e., every possible 2-way combination). -- View this message in context: http://r.789695.n4.nabble.com/How-to-calculate-the-product-of-every-two-elements-in-two-lists-tp3593832p3593941.html Sent from the R help mailing list

[R] How to calculate the product of every two elements in two lists?

u<-c(0.1,0.2,0.3) v<-c(0.2,0.3,0.5) outer1<-outer(u,u,">=") outer2<-outer(v,v,">=") m<-nrow(outer1) j<-nrow(outer2) zz<-lapply(1:m, function(m) as.numeric(outer1[m,])) tt<-lapply(1:m, function(m) as.numeric(outer2[m,])) zz[[1]]*tt[[3]], e.g., is possible, but I want every products between two li

[R] Add more functions or dataset in my package

Hello, I have constructed an R package, however, now I need to add a dataset in the package. How can I do it? Thank you very much in advance. -- Carla Moreira [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https