Can someone explain what this words (NaN and Inf) mean ? I get then as a result of some matrix operations, in the end I have a matrix without any figures just this words. regards ernesto ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
R-beta: NaN & Inf
2 messages · Ernesto Jardim, Guido Masarotto
On Wed, Jul 22, 1998 at 03:52:45AM -0700, Ernesto Jardim wrote:
Can someone explain what this words (NaN and Inf) mean ? I get then as a result of some matrix operations, in the end I have a matrix without any figures just this words.
NaN=Not a Number (e.g. 0/0=NaN) Inf=Machine Infinity (e.g. 1/0=NaN) In addition, x*NaN = NaN x*Inf=[+/-]Inf NaN*Inf=NaN and so on. guido masarotto -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._