search for: penitence

Displaying 2 results from an estimated 2 matches for "penitence".

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2005 Sep 02
1
(4.2p1) Missing -R<path_to_libedit>/lib
...s that you should add -R<path_to_libedit>/lib to LDFLAGS. I attach the patch configure.ac.diff, which does the following: * replace -I$withval/include with -I${withval}/include * improve the output of "% ./configure --help" as well as does fix the problem mentioned above. penitence: I should have checked the daily snapshot in this point before 4.2p1 was released...... (;_;) good news: Now, the libedit distributed at http://www.thrysoee.dk/editline/ can be built also on the FreeBSD-4.x system! (^_^)/ Thanks, --- Norihiko Murase The Un...
2009 Mar 08
2
prcomp(X,center=F) ??
I do not understand, from a PCA point of view, the option center=F of prcomp() According to the help page, the calculation in prcomp() "is done by a singular value decomposition of the (centered and possibly scaled) data matrix, not by using eigen on the covariance matrix" (as it's done by princomp()) . "This is generally the preferred method for numerical accuracy"