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st: problem with spearman option: stats
Dear statalisters,
I have a problem with spearman, perhaps because I use stata8:
I used spearman A B, stats (rho obs p) to display the correlation
coefficient, number of observations, and significance level. But stata
always says: options not allowed, r(101). What is wrong? Alternatively,
it would help me to get a hint how to create tables for spearman (like
outreg for regressions).
In addition, I got a rank correlation coefficient of 0.6 between
variable "A" and variable "B". Now I would like to say: A has a
correlation with B of 0.65, suggesting that A explains ?% of the
variation in B. Does anyone know which command to use?
Hope someone can help me.
Thanks,
Silke Rottenberg
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