Re: [R] New reshape2 question

2014-08-14 Thread Jeff Newmiller
You shouldn't need to worry about your system clock (time) for analyzing time data from files, but only your system timezone. The default value of TZ leads to assuming system timezone... setting it explicitly changes the assumed timezone for the purposes of the current instance of R. I prefer

[R] New reshape2 question answered

2014-08-14 Thread Neotropical bat risk assessments
Hi all, Thanks all who replied. Arun, Jim and Jeff. Seems like there are always multiple ways to achieve the same goals with R! Jim Holtman suggested using the base functions. Not PLYR or RESHAPE x <- read.table(text = "Species Location Date Time... Myochi Chena 5/26/09 18:38 remain

Re: [R] New reshape2 question

2014-08-13 Thread Jeff Newmiller
See below. On Wed, 13 Aug 2014, Neotropical bat risk assessments wrote: Hi all, Thanks go out to those who provided helpful suggestions last year with a similar issue. I am working with a new data set and trying what I assumed was a simple aggregation in reshape2 but is not working. I hav

[R] New reshape2 question

2014-08-13 Thread Neotropical bat risk assessments
Hi all, Thanks go out to those who provided helpful suggestions last year with a similar issue. I am working with a new data set and trying what I assumed was a simple aggregation in reshape2 but is not working. I have a large number of similar data sets to run so getting the code correct i