Please show use the statements that you used. Did you put the 'str' inside
the loop? It is hard to tell what is happening without reproducible code.
On 7/5/07, livia <[EMAIL PROTECTED]> wrote:
>
>
> I tried str(gpdlow(var[,i][var[,i]<(p[,i][[2]])) and it returns num [1:49]
> -1.92 -1.69 -2.20 -1
I tried str(gpdlow(var[,i][var[,i]<(p[,i][[2]])) and it returns num [1:49]
-1.92 -1.69 -2.20 -1.65 -2.13 ...
It is the number when i=1, I guess it does not loop. In fact, the number
should be different when loop between i.
jim holtman wrote:
>
> What does
>
> gpdlow(var[,i][var[,i]<(p[,i][[2]]
Thanks. Yes, gpdlow is indeed return a vector longer than one. The length of
the vector is different for i in 1:12, each equals to
length(var[,i][var[,i]<(p[,i][[2]]).
jim holtman wrote:
>
> What does
>
> gpdlow(var[,i][var[,i]<(p[,i][[2]])
>
> return? Is it a vector; if so, how long? Yo
What does
gpdlow(var[,i][var[,i]<(p[,i][[2]])
return? Is it a vector; if so, how long? Your declaration of
> returnlow<- matrix(,12)
>
> str(returnlow)
logi [1:12, 1] NA NA NA NA NA NA ...
>
is a matrix of 12 rows and one column. You may be getting the error message
is gpdlow is returning a
Thanks a lot. I have corrected this. But it still does not work. Any thought?
Stephen Tucker wrote:
>
> You do not have matching parentheses in this line
>returnlow <- gpdlow(var[,i][var[,i]<(p[,i][[2]])
> most likely there is a syntax error that halts the execution of the
> assignment state
You do not have matching parentheses in this line
returnlow <- gpdlow(var[,i][var[,i]<(p[,i][[2]])
most likely there is a syntax error that halts the execution of the
assignment statement?
--- livia <[EMAIL PROTECTED]> wrote:
>
> Hi All, I am trying to make a loop for a function and I am us
Exactly how are you accessing it and what warnings are you getting. Your
loop is just returning a single value; the last time i=12. If you want a
vector of values back, the you have to do:
returnlow <- numeric(12)
for (i in 1:12){
gpdlow <- function(u){
p[,i]$beta -u*p[,i][[2]]
}
Hi All, I am trying to make a loop for a function and I am using the
following codes. "p" and "var" are some matrix obtained before. I would like
to apply the function "gpdlow" for i in 1:12 and get the "returnlow" for i
in 1:12. But when I ask for "returnlow" there are warnings and it turns out
