David, You should cc r-help on all correspondence so others can follow the thread.
The error appears to be a result of the missing values yielded by the dist() function on your matrix. See https://stat.ethz.ch/pipermail/r-help/2009-July/204443.html. Jean On Thu, Oct 24, 2013 at 1:25 PM, David Romero <drom...@mda.cinvestav.mx>wrote: > Hi,**** > > ** ** > > The difference is:**** > > row.names=1**** > > for csv reading. **** > > The first column is a numeric row name, it mustn't take part of the > heatmap. **** > > ** ** > > I change it to text and try with and without "row.names=1"**** > > Both give me error.**** > > ** ** > > Regards**** > > ** ** > > David**** > > ** ** > > *De:* Adams, Jean [mailto:jvad...@usgs.gov] > *Enviado el:* 24 de octubre de 2013 11:52 > *Para:* David Romero > *CC:* R help > > *Asunto:* Re: [R] Error in heatmap**** > > ** ** > > Using your csv file, I get no error running the following code.**** > > SPIV2 <- read.csv("C:/Temp/SPI V2.csv")**** > > heatmap(as.matrix(SPIV2), na.rm=TRUE)**** > > Perhaps you modified SPIV2 in some way prior to running heatmap()?**** > > ** ** > > Jean**** > > ** ** > > ** ** > > ** ** > > On Tue, Oct 22, 2013 at 10:29 AM, David Romero <drom...@mda.cinvestav.mx> > wrote:**** > > Hi Jean**** > > **** > > Thank you for helping.**** > > No, there is no empty column or row. I join the data base.**** > > **** > > Regards**** > > **** > > David**** > > **** > > **** > > **** > > *De:* Adams, Jean [mailto:jvad...@usgs.gov] > *Enviado el:* 22 de octubre de 2013 07:03 > *Para:* David Romero > *CC:* r-h...@stat.math.ethz.ch > *Asunto:* Re: [R] Error in heatmap**** > > **** > > Do you have a row or column that is all missing?**** > > sum(apply(is.na(as.matrix(SPIV2)), 1, all)) > 0**** > > sum(apply(is.na(as.matrix(SPIV2)), 2, all)) > 0**** > > **** > > For example, this code**** > > m <- as.matrix(mtcars)**** > > m[8, ] <- NA**** > > heatmap(m, na.rm=TRUE)**** > > throws this error**** > > Error in hclustfun(distfun(x)) : **** > > NA/NaN/Inf in foreign function call (arg 11)**** > > **** > > Jean**** > > **** > > **** > > On Mon, Oct 21, 2013 at 1:04 PM, David Romero <drom...@mda.cinvestav.mx> > wrote:**** > > Hi, > > > > Could you please help? > > > > Heatmap doesn't work with: > > > > > heatmap(as.matrix(SPIV2),na.rm = T) > > Error in hclustfun(distfun(x)) : > > NA/NaN/Inf in foreign function call (arg 11) > > > > There are no 0 data rows or column > > > > Thanks a lot > > > > Regards > > --------------------------------------- > > David > > > > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.**** > > **** > > ** ** > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
