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View of /pkg/inlinedocs/inst/testfiles/description-before.R

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Revision 258 - (download) (annotate)
Sun May 1 19:12:41 2011 UTC (7 years, 10 months ago) by tdhock
File size: 1186 byte(s)
description before ex
### A multi-line comment before a data item goes into the description
### section of its Rd file. The items of this list are all norms,
### which are functions that take a vector of N elements and return a
### non-negative real number.
norms <-
  structure(list(l0=function(x)sum(x!=0),
                 l1=function(x)sum(abs(x)),
                 l2=function(x)sqrt(sum(x^2)),
                 linfty=function(x)max(abs(x))),
            ex=function(){
              m <- replicate(2,rnorm(10))
              cbind(m,sapply(norms,function(norm)apply(m,1,norm)))
            })
.result <- 
 list(norms = list(definition = "norms <- list(l0=function(x)sum(x!=0),\n              l1=function(x)sum(abs(x)),\n              l2=function(x)sqrt(sum(x^2)),\n              linfty=function(x)max(abs(x)))",  
     description = "A multi-line comment before a data item goes into the description\nsection of its Rd file. The items of this list are all norms,\nwhich are functions that take a vector of N elements and return a\nnon-negative real number.",  
     format = "", title = "norms",
     examples="\nm <- replicate(2,rnorm(10))\ncbind(m,sapply(norms,function(norm)apply(m,1,norm)))\n"))


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