cor.test observations limit
Hi, Is there a limit on the number of observations for using cor.test. For example,
library(ctest) cor.test(rnorm(3000), rnorm(3000), method="spearman")
Error in if (q > (n^3 - n)/6) pspearman(q - 1, n, lower.tail = FALSE) else
pspearman(q, :
missing value where logical needed
In addition: Warning message:
NAs introduced by coercion
I mainly want to calculate the spearman correlation rho for a data with
missing values. But the rcorr function in Hmisc library (from
Hmisc_1.4.2.zip) gave me an error message
library(Hmisc) rcorr(tmp[5600:5900,1:2], type="spearman")
Error in rcorr(tmp[5600:5900, 1:2], type = "spearman") :
NA/NaN/Inf in foreign function call (arg 1)
Any help is appreciated,
Ming-Chung Li