[Octave-cvsupdate] CVS update notice (octave-forge/extra/NaN)

[Alois S. <sch...@us...>]

Update of /cvsroot/octave/octave-forge/extra/NaN
In directory usw-pr-cvs1:/tmp/cvs-serv31696

Modified Files:
	INDEX README.TXT nantest.m statistic.m sumskipnan.m var.m 
Added Files:
	rankcorr.m spearman.m 
Log Message:
includeSPEARMAN and RANKCORR