[R] Help on a simple function.

Thomas W Blackwell tblackw at umich.edu
Fri Feb 21 21:33:06 CET 2003


Make it three separate functions.  This gives an example
of how argument passing works.

> Pdig <- function(nlinhas) {
> Tdig <- (15.50 + 7.45*nlinhas);
> (3*(Tdig*(30/3600))+1*(30*(30/3600)));
> }

> Ldig <- function(nlinhas) {
> Tdig <- (30.50 + 7.45*nlinhas);
> (2*(Tdig*(30/3600))+1*(30*(30/3600)));
> }

> Teste <- function(nlinhas) {
> print(Pdig(nlinhas))
> print(Ldig(nlinhas))
> print(Pdig(nlinhas) + Ldig(nlinhas))
> }

> Teste(17)

-  tom blackwell  -  u michigan medical school  -  ann arbor  -




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