[R] na.pass

2006-05-30 Thread Bahamonde Natalia
Hello...

What does na.pass?


x=c(2.4, 2.4, 1.9, 2.5, 2.1)
xNA=replace(x, 3, NA)

p=c(acf(x, type=c(covariance), plot=FALSE)$acf)
pNA=c(acf(xNA, type=c(covariance), na.action=na.pass, plot=FALSE)$acf)

  p
[1]  0.05040 -0.03112  0.00816  0.00224 -0.00448
  pNA
[1]  0.02250 -0.01167  0.00250 -0.00100 -0.00250

In the manual say na.pass returns objet unchanged...

Thanks, Natalia

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Re: [R] na.pass

2006-05-30 Thread Gabor Grothendieck
Check out the source code to na.pass.  It just returns its first
argument unchanged:

 na.pass
function (object, ...)
object
environment: namespace:stats

On 5/30/06, Bahamonde Natalia [EMAIL PROTECTED] wrote:
 Hello...

 What does na.pass?


x=c(2.4, 2.4, 1.9, 2.5, 2.1)
xNA=replace(x, 3, NA)

p=c(acf(x, type=c(covariance), plot=FALSE)$acf)
pNA=c(acf(xNA, type=c(covariance), na.action=na.pass, plot=FALSE)$acf)

   p
 [1]  0.05040 -0.03112  0.00816  0.00224 -0.00448
   pNA
 [1]  0.02250 -0.01167  0.00250 -0.00100 -0.00250

 In the manual say na.pass returns objet unchanged...

 Thanks, Natalia

 __
 R-help@stat.math.ethz.ch mailing list
 https://stat.ethz.ch/mailman/listinfo/r-help
 PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html


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