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Hello Rolf, Thanks for your kind reply! I figured out there is a function splint in fields that can do the cubic spine interpolation which would enable me to get the monthly series from the quarterly series. Problem solved. Here...
Hello all, Thanks for the suggestions. I tried to import data from sas to R using foreign package. In the first step, I tried to use read.ssd() to convert the sas file sales.sas7bdat to SAS Transport formats. But...
Hello Ista, Thanks for mention this package, however, it will not support big file, where I got the error message: ---------------------- Error in read.sas7bdat("C:/Documents and Settings/test.sas7bdat") : big endian files are not supported ---------------------- Cheers, Rebecca -----Original Message...
Hello Petr, As the time series have the same column names, I got the error message like: -------------------------------------------------------------------- > m1<-merge(A, B, by.x = "time", by.y = "balance") Error in fix.by(by.x, x) : 'by' must specify uniquely valid column...
Hello Sarah, Thanks! I will look into help next time before sending out the question. Thanks, Rebecca -----Original Message----- From: Sarah Goslee [mailto:sarah.goslee at gmail.com] Sent: Friday, March 22, 2013 10:22 AM To: Yuan, Rebecca Cc...
I know that R can read cvs file, but could R read excel files? For example, in the workbook, I have 3 sheets. How could I read for those three sheets? Thanks, Rebecca -----Original Message----- From: r-help-bounces at...
Hello David, If I use plot with the following code: plot(A, type = "o", col = plot_colors[plotcolor], axes = FALSE, ann = FALSE) par(new=TRUE) plot(B, type = "o", col = plot_colors[plotcolor+1], axes = FALSE, ann = FALSE) box() I...
Hello Jim, I already use ?.xls? for the loading, but still have the memory issue?. Thanks, Rebecca From: jim holtman [mailto:jholtman at gmail.com] Sent: Monday, February 02, 2015 10:21 AM To: Jeff Newmiller Cc: Yuan, Rebecca; R...
Hello Jos?, This is a much convenient way of looking at the components! Thanks very much! Cheers, Rebecca -----Original Message----- From: Jose Iparraguirre [mailto:Jose.Iparraguirre at ageuk.org.uk] Sent: Friday, March 22, 2013 11:25 AM To: Yuan...
Hello Arun, This would help me to get the date type of data. A new question comes out that since the dates are not exactly the same on two date sets, there are some NA values in the merged data...
Hello Petr, Thanks very much! This works! Cheers, Rebecca -----Original Message----- From: PIKAL Petr [mailto:petr.pikal at precheza.cz] Sent: Wednesday, January 15, 2014 10:01 AM To: Yuan, Rebecca; R help Subject: RE: Format Sys.time() Hi format...
Hello all, Thanks very much for your kind help! So far, I have tried three options and turned out that none of them working in my case. I am not sure if I did anything abnormal to make it that...
Hello Arun, Thanks very much! In this way, it works! I convert both A and B to the same day of the month, and therefore there is no NA shown for different last business day and last calendar day of...
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