On Nov 18, 2010, at 10:42 AM, David Winsemius wrote:
On Nov 18, 2010, at 10:25 AM, Martin Tomko wrote:
Hi Gerrit,
indeed, that works. Excellent tip!
For reference, I did this:
subset1<-subset(summarystats,(Type==1)&(Class==1)&(Category==1))
I am still not totally sure when one uses "&" am
Hi Martin,
I think Steve meant dput(df), as I already told you
Ivan
Le 11/18/2010 17:40, Steve Lianoglou a écrit :
Hi,
On Thu, Nov 18, 2010 at 10:42 AM, Martin Tomko wrote:
Thanks Steve, that explains it... Unfortunately, I did nto get that from my
R docs...
I am still searching for a sol
Hi,
On Thu, Nov 18, 2010 at 10:42 AM, Martin Tomko wrote:
> Thanks Steve, that explains it... Unfortunately, I did nto get that from my
> R docs...
>
> I am still searching for a solution for matching the entries in my matrix by
> matching the rownames to the entires in a subset I got using Gerri
On Nov 18, 2010, at 10:42 AM, Martin Tomko wrote:
Thanks Steve, that explains it... Unfortunately, I did nto get that
from my R docs...
I am still searching for a solution for matching the entries in my
matrix by matching the rownames to the entires in a subset I got
using Gerrit's metho
On Nov 18, 2010, at 10:25 AM, Martin Tomko wrote:
Hi Gerrit,
indeed, that works. Excellent tip!
For reference, I did this:
subset1<-subset(summarystats,(Type==1)&(Class==1)&(Category==1))
I am still not totally sure when one uses "&" amd when "&&" - I was
under the impression that && stan
On 2010-11-18 07:25, Martin Tomko wrote:
Hi Gerrit,
indeed, that works. Excellent tip!
For reference, I did this:
subset1<-subset(summarystats,(Type==1)&(Class==1)&(Category==1))
I am still not totally sure when one uses "&" amd when"&&" - I was
under the impression that&& stands for logical
Thanks Steve, that explains it... Unfortunately, I did nto get that from
my R docs...
I am still searching for a solution for matching the entries in my
matrix by matching the rownames to the entires in a subset I got using
Gerrit's method.
Any idea?
Thanks
Martin
On 11/18/2010 4:35 PM, Ste
Hi,
On Thu, Nov 18, 2010 at 10:25 AM, Martin Tomko wrote:
> Hi Gerrit,
> indeed, that works. Excellent tip!
>
> For reference, I did this:
>
> subset1<-subset(summarystats,(Type==1)&(Class==1)&(Category==1))
>
> I am still not totally sure when one uses "&" amd when "&&" - I was under
> the impr
Hi Gerrit,
indeed, that works. Excellent tip!
For reference, I did this:
subset1<-subset(summarystats,(Type==1)&(Class==1)&(Category==1))
I am still not totally sure when one uses "&" amd when "&&" - I was
under the impression that && stands for logical AND
Thanks a lot.
Martin
On 11
Hi,
I got a bit lost with your explanation for your second problem. A
reproducible example would DEFINITELY help to understand what you have
and what you're trying to get.
For your first problem
subset1 <- summarystats[summarystats$Class == 1 & summarystats$Type == 1
& summarystats$Category
Dear all,
I have searched the forums for an answer - and there is plenty of
questions along the same line - but none of the paproaches shown worked
to my problem:
I have a data frame that I get from a csv:
summarystats<-as.data.frame(read.csv(file=f_summary));
where I have the columns Datase
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