Hello,
assume I have an "unstructured" text line from a connection. Unfortunately,
it is in string format:
R> x
[1] "\talpha0\t-0.638\t0.4043\t0.4043\t-2.215\t-0.5765\t-0.137\t501\t2000"
How can I extract the data included in this string object "x" in order to
get the elements for the paramete
Try this:
na.omit(as.numeric(unlist(strsplit("\talpha0\t-0.638\t0.4043\t0.4043\t-2.215\t-0.5765\t-0.137\t501\t2000",
"\t"
On Fri, Jul 18, 2008 at 1:44 PM, Christine A.
<[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> assume I have an "unstructured" text line from a connection. Unfortunately,
> it i
Dear Christine,
Try
x="\talpha0\t-0.638\t0.4043\t0.4043\t-2.215\t-0.5765\t-0.137\t501\t2000"
res=unlist(strsplit(x,"[\t]"))
as.numeric(res[-c(1,2,length(res)-1,length(res))])
HTH,
Jorge
On Fri, Jul 18, 2008 at 12:44 PM, Christine A. <
[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> assume I have an
strapply in gsubfn finds matches of the indicated regexp,
in this case a \t followed by one or more minus, dot or digit,
and with backref of -1 it passes the backreference, i.e. portion
of the match within (..), to the function in the third arg. See
http://gsubfn.googlecode.com
library(gsubfn)
st
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