3 messages · rajivv, Berend Hasselman, Nicky Chorley
P <- vector(mode="numeric",length =10)
SS<-function(){for(id in 0:9){
if(0<P[id])
print("ss")
else
print("ss")
}}
SS()
-------------------------------------------------------
Error in if (0 < P[id]) print("ss") else print("ss") :
argument is of length zero
View this message in context: http://www.nabble.com/Where-is-the-error-tp19477706p19477706.html Sent from the R help mailing list archive at Nabble.com.
P <- vector(mode="numeric",length =10)
SS<-function(){for(id in 0:9){
if(0<P[id])
print("ss")
else
print("ss")
}}
SS()
-------------------------------------------------------
Error in if (0 < P[id]) print("ss") else print("ss") :
argument is of length zero
Use for(id in 1:10) Berend
View this message in context: http://www.nabble.com/Where-is-the-error-tp19477706p19478528.html Sent from the R help mailing list archive at Nabble.com.
2008/9/14 rajivv <rajiv_das at rediffmail.com>:
P <- vector(mode="numeric",length =10)
SS<-function(){for(id in 0:9){
if(0<P[id])
print("ss")
else
print("ss")
}}
SS()
-------------------------------------------------------
Error in if (0 < P[id]) print("ss") else print("ss") :
argument is of length zero
Arrays/vectors/matrices in R are indexed from 1, not 0. Regards, Nicky Chorley