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I noticed a problem in the strcapture from R-devel (2016-09-27 r71386), when the text contains a missing value and perl=TRUE. { # NA in text input should map to row of NA's in output, without warning r9p <- strcapture(perl = TRUE, "(.).* ([[:digit:]]+)", c("One 1", NA, "Fifty 50"), data.frame(Initial=factor(), Number=numeric())) e9p <- structure(list(Initial = structure(c(2L, NA, 1L), .Label = c("F", "O"), class = "factor"),...

Hello ! I am sure this has been posted before but I can not find it. I have used a file to check witch files a .inf file shall use. This util was very good to have when making a printers.def file. My problem is that I can not find the file anymore and I do not know the name of it. Thanks, /Mikael

...; wrote: > > I noticed a problem in the strcapture from R-devel (2016-09-27 r71386), > when > > the text contains a missing value and perl=TRUE. > > > > { > > # NA in text input should map to row of NA's in output, without > > warning > > r9p <- strcapture(perl = TRUE, "(.).* ([[:digit:]]+)", c("One 1", > NA, > > "Fifty 50"), data.frame(Initial=factor(), Number=numeric())) > > e9p <- structure(list(Initial = structure(c(2L, NA, 1L), .Label = > > c("F", "O&quot...

...lliam Dunlap <wdunlap at tibco.com> wrote: > I noticed a problem in the strcapture from R-devel (2016-09-27 r71386), when > the text contains a missing value and perl=TRUE. > > { > # NA in text input should map to row of NA's in output, without > warning > r9p <- strcapture(perl = TRUE, "(.).* ([[:digit:]]+)", c("One 1", NA, > "Fifty 50"), data.frame(Initial=factor(), Number=numeric())) > e9p <- structure(list(Initial = structure(c(2L, NA, 1L), .Label = > c("F", "O"), class = "fa...

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If there are any matches then strcapture can see if the pattern has the same number of capture expressions as the prototype has columns and give an error if not. That seems appropriate. If there are no matches, then there is no easy way to see if the prototype is compatible with the pattern, so should strcapture just assume the best and fill in the prototype with NA's? Should there be

I'm a mathematician and programmer working on experimental surround sound techniques. Some of the ideas I'm working on require dozens of channels. These channels are often highly correlated and are very well suited to compression. I'm new to Vorbis. Does it attempt to address such issues? Thanks, --Richard --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project