[R] something missing in summary()

Gerard Smits g_smits at verizon.net
Fri Feb 16 00:46:09 CET 2007


I just noticed that two key pieces of information are not given by 
the summary() command:  N and SD.  we are given the N missing, but 
not the converse.  I know these summary value can be obtained easy, 
but can't understand why these two pieces of information are not 
provided with the other info.

Thanks,

Gerard



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