Try using is.na (missing value) instead of is.nan (not a number). Peter
-- Péter Sólymos 780-492-8534 | [email protected] | http://psolymos.github.com Alberta Biodiversity Monitoring Institute http://www.abmi.ca Boreal Avian Modelling Project http://www.borealbirds.ca On Sun, Mar 9, 2014 at 10:23 PM, Rajendra Mohan panda <[email protected] > wrote: > Dear members > > I have been performing rda in vegan using following code which works with > one set of data but show errors in another set of data with same syntax: > > modH <- rda(decostand (dataA, "hell", na.rm = TRUE) ~ ., data = dataB, > na.action =na.omit, scale = TRUE) > > I get following error continously > Error in svd(Xbar, nu = 0, nv = 0) : infinite or missing values in 'x' > > Even if I use > mydata<- scale(mydata) > mydata[is.nan(mydata)] <- 0 > > The error continues > > However, the rda without transformation is possible in both set of data > > I will be grateful to your kind help and guidance. > > With best Regards > Rajendra M Panda > SWR, IIT KGP > > [[alternative HTML version deleted]] > > _______________________________________________ > R-sig-ecology mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-ecology > > [[alternative HTML version deleted]]
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