Good morning Steve. Terrific, so kind of you to follow-up.
I will add that to my ever growing R bag of tips and tricks.
Cheers.
WHP
William H. Poling, Ph.D., MPH | Manager, Revenue Development
Data Intelligence & Analytics
Zelis Healthcare
-Original Message-
From: S Ellison
Sent:
> tb2a$TID2 <- gsub(tb2a$TID, pattern="-[0-0]{0,7}", replacement = "")
Just to add something on why this didn't work ...
It looks like you were trying to match a hyphen followed by a number up to
seven digits. by mistake(?) you gave the digit range as [0-0] so it would
repmatch a hyphen
Yep, thank you Jeff, consequence of the first url I landed on asking how to do
it and rushing off.
All set now.
Appreciate your help.
WHP
From: Jeff Newmiller
Sent: Friday, March 15, 2019 4:00 PM
To: r-help@r-project.org; Bill Poling ; r-help
(r-help@r-project.org)
Subject: Re: [R] Help
)
Subject: Re: [R] Help with gsub function
If you want to remove just the hyphen, why not do
sub("-", "", tb2a$TID)
sub("-", "", "73-017323")
[1] "73017323"
Am I missing something?
Peter
On Fri, Mar 15, 2019 at 12:46 PM Bill Poli
Your pattern seems ... way overboard? Why not
gsub("-", "", tb2a$TID)
On March 15, 2019 12:45:27 PM PDT, Bill Poling wrote:
>Good afternoon.
>
>sessionInfo()
>#R version 3.5.3 (2019-03-11)
>#Platform: x86_64-w64-mingw32/x64 (64-bit)
>#Running under: Windows >= 8 x64 (build 9200)
>
>I am using
If you want to remove just the hyphen, why not do
sub("-", "", tb2a$TID)
sub("-", "", "73-017323")
[1] "73017323"
Am I missing something?
Peter
On Fri, Mar 15, 2019 at 12:46 PM Bill Poling wrote:
>
> Good afternoon.
>
> sessionInfo()
> #R version 3.5.3 (2019-03-11)
> #Platform:
On Fri, 15 Mar 2019 19:45:27 +
Bill Poling wrote:
Hello Bill,
> tb2a$TID2 <- gsub(tb2a$TID, pattern="-[0-0]{0,7}", replacement = "")
Is the pattern supposed to mean something besides the "-" you want to
remove? For the problem you describe, pattern="-" should be enough. It
should locate
Good afternoon.
sessionInfo()
#R version 3.5.3 (2019-03-11)
#Platform: x86_64-w64-mingw32/x64 (64-bit)
#Running under: Windows >= 8 x64 (build 9200)
I am using gsub function to remove a hyphen in a 9 character column of values
in order to convert it to integer.
Works fine except where the
You don't provide a reproducible example, or even str(), but I'd guess you need
to match ^15 instead of just 15.
Sarah
On Apr 5, 2012, at 10:38 PM, ieatnapalm era...@tulane.edu wrote:
Hey, sorry if this has been addressed before, but I'm really new to R and
having trouble with the gsub
Hey, sorry if this has been addressed before, but I'm really new to R and
having trouble with the gsub function. I need a way to make this function
exclude certain values from being substituted:
ie my data looks something like (15:.0234,10:.0157) and I'm trying to
replace the leading 15 with
On Apr 5, 2012, at 10:38 PM, ieatnapalm wrote:
Hey, sorry if this has been addressed before, but I'm really new to
R and
having trouble with the gsub function. I need a way to make this
function
exclude certain values from being substituted:
ie my data looks something like
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