I have done an embarrassingly bad job using a mixture of gsub and strsplit to
solve a problem. Below is sample code showing what I have to start with (the
vector xx) and I want to end up with two vectors x and y that contain only the
digits found in xx.
Any regex users with advice most welcome
On Fri, Aug 1, 2014 at 10:46 AM, Doran, Harold hdo...@air.org wrote:
I have done an embarrassingly bad job using a mixture of gsub and strsplit to
solve a problem. Below is sample code showing what I have to start with (the
vector xx) and I want to end up with two vectors x and y that contain
You could try:
library(stringr)
simplify2array(str_extract_all(xx, perl('(?=[A-Z]|\\:)\\d+')))
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 24 24 24 24 24 24
[2,] 57 86 119 129 138 163
A.K.
On Friday, August 1, 2014 10:49 AM, Doran, Harold hdo...@air.org wrote:
I have done an
Forgot about as.numeric.
sapply(str_extract_all(xx, perl('(?=[A-Z]|\\:)\\d+')),as.numeric)
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 24 24 24 24 24 24
[2,] 57 86 119 129 138 163
On Friday, August 1, 2014 10:59 AM, arun smartpink...@yahoo.com wrote:
You could try:
On Aug 1, 2014, at 9:46 AM, Doran, Harold hdo...@air.org wrote:
I have done an embarrassingly bad job using a mixture of gsub and strsplit to
solve a problem. Below is sample code showing what I have to start with (the
vector xx) and I want to end up with two vectors x and y that contain
How about:
x - as.numeric(sub(^S([0-9]+):([0-9]+)$, \\1, xx))
y - as.numeric(sub(^S([0-9]+):([0-9]+)$, \\2, xx))
2014-08-01 16:46 GMT+02:00 Doran, Harold hdo...@air.org:
I have done an embarrassingly bad job using a mixture of gsub and strsplit
to solve a problem. Below is sample code
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