R help - Sep 2009 - Help with error on function: Error in .... attempt to apply non-function

Dear R gurrus,

I wrote this function

http://scsys.co.uk:8002/33852?ln=on&store=on&submit=Format+it!

for a small package I am preparing. 

Whenever I run the function I get the error

Error in Mspline(i = i, x = x, degree = kk, t = t) :  attempt to apply non-
function

Anyone could point me out what I am doing wrong?

kubuntu 904 64 bit, R 2.9.2

Regards
-- 
Corrado Topi

Global Climate Change & Biodiversity Indicators
Area 18,Department of Biology
University of York, York, YO10 5YW, UK
Phone: + 44 (0) 1904 328645, E-mail: ct529 at york.ac.uk

Corrado wrote:
> Dear R gurrus,
>
> I wrote this function
>
> http://scsys.co.uk:8002/33852?ln=on&store=on&submit=Format+it!
>
> for a small package I am preparing. 
>
> Whenever I run the function I get the error
>
> Error in Mspline(i = i, x = x, degree = kk, t = t) :  attempt to apply non-
> function
>
> Anyone could point me out what I am doing wrong?
>   
It would be a lot easier to do so if you gave us a reproducible example. 
But the usual cause for that is using () instead of [], or forgetting an 
operator.  I think you've done the second:  you have (k-1)(t[i+k]-t[i]) 
where you should have (k-1)*(t[i+k]-t[i]).

Duncan Murdoch