You can't expect such behaviour from analysis functions; this is a
problem in your data or introduced by your analysis (e.g. taking logs
from zero values). I believe the job of the data analyst (you) is to
solve this before you call the analysis functions / methods.
On 10/25/2011 06:26 PM, Sandeep Patil wrote:
Hello
I am using compare.cv functions to compare
results stored in different dataframes and it works fine.
The function fails when it gets a +inf or -inf value in a particular column.
It is difficult for me to replace all these values because there are many
files and i do not know where inf values may be located
Is it possible to somehow coax the function to disregard
the rows with +Inf or -inf values , i can get a subset using
subset of a dataframe function but i have too many columns
and too many functions to change
Thanks
--
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
8333081, Fax: +49 251 8339763 http://ifgi.uni-muenster.de
http://www.52north.org/geostatistics e.pebe...@wwu.de
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