I was sure that there was such a solution. I would have liked to find it. Thank you for your help. Ptit Bleu. -----------------------------
Wollkind, Steven wrote: > > You don't need to loop. You can just do > > pfit$coefficients[is.na(pfit$coefficients)] <- 0 > > > > Steve Wollkind > Associate Analyst > Geode Capital Management, LLC > 1 Post Office Square / 28th Floor / Boston, MA 02109 > [EMAIL PROTECTED] > Tel: (617) 392-8991 > Fax: (617) 476-6389 > > This e-mail, and any attachments hereto, are intended for use by the > addressee(s) only and may contain information that is (i) confidential > information of Geode Capital Management, LLC and/or its affiliates, > and/or (ii) proprietary information of Geode Capital Management, LLC > and/or its affiliates. If you are not the intended recipient of this > e-mail, or if you have otherwise received this e-mail in error, please > immediately notify me by telephone (you may call collect), or by e-mail, > and please permanently delete the original, any print outs and any > copies of the foregoing. Any dissemination, distribution or copying of > this e-mail is strictly prohibited. > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > On Behalf Of Ptit_Bleu > Sent: Wednesday, November 07, 2007 11:28 AM > To: r-help@r-project.org > Subject: Re: [R] Can I replace NA by 0 (if yes, how) ? > > > I found this solution but it must another one much more "R-friendly" ? > > for (a in 1:9) { > if (is.na(pfit$coefficients[[a]])) (pfit$coefficients[[a]]<-0) > } > > Again thank you in advance for explainations concerning NA, > Ptit Bleu. > -- > View this message in context: > http://www.nabble.com/Can-I-replace-NA-by-0-%28if-yes%2C-how%29---tf4765 > 597.html#a13630590 > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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. > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/Can-I-replace-NA-by-0-%28if-yes%2C-how%29---tf4765597.html#a13644272 Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.