[R] How to create 10 minute time series from hourly data

2017-02-01 Thread Mary Ann Middleton
but haven't had luck. Any input is greatly appreciated. ~Mary Ann Middleton, PhD Here is a sample of the data I have: Date Time date.time ms LEVEL TEMPERATURE Level_m 1 2016-05-31 15:25:00 2016-05-31 15:25:00 0 92.1767 25.171 9.401814 2 2016-05-31 16:25:00 2016-05-31 16:25:00 0 92

Re: [R] POSIXct to ts

2012-08-09 Thread Mary Ann Middleton
Cheers, Mary Ann - Original Message - From: "R. Michael Weylandt" To: "Mary Ann Middleton" Cc: r-help@r-project.org Sent: Thursday, August 9, 2012 2:51:16 PM Subject: Re: [R] POSIXct to ts On Thu, Aug 9, 2012 at 3:30 PM, Mary Ann Middleton wrote: > &

[R] POSIXct to ts

2012-08-09 Thread Mary Ann Middleton
Hi, I have a dataframe (try.1) with  date/time and temperature columns, and the date/time is in POSIXct fomat. Sample included below. I would like to to try decompose () or stl() to look at the trends and seasonality in my data, eventually so that  I can  look at autocorrelation.  The s

[R] output Shapiro-Wild results to a table

2012-05-02 Thread Mary Ann Middleton
Hello, I have applied the Shapiro test to a matrix with 26.925 rows of data using the following F1.norm<-apply(F1.n.mat,1,shapiro.test) I would now like to view and export a table of the p and W values from the Shapiro test, but I am not sure how to approach this. I have tried the follow