search for: 2001q3

Displaying 3 results from an estimated 3 matches for "2001q3".

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2009 Mar 04
1
dividing ts objects of different frequencies
...pre-built function to intelligently divide these time series: br.ts = ts(data=br.df[,-1], frequency = 4, start=c(2001,1), end=c(2008,2)) distPop.ts = ts(data=distPop.df[,-1], frequency=1, start=(2000)) The time series I want is: br.ts[2001Q1]/distPop.ts[2001] , br.ts[2001Q2]/distPop[2001], br.ts[2001Q3]/distPop.ts[2001] , br.ts[2001Q4]/distPop[2001], br.ts[2002Q1]/distPop.ts[2002] , br.ts[2002Q2]/distPop[2002], etc. This would not be too difficult to write but does anything like this already exist? Thank you, -stephen -- ========================================== Stephen J. Barr University o...
2013 Feb 20
1
To convert a quarterly data to a monthly data.
Hello, I have a data set has 2001Q1 100 2001Q2 101 2001Q3 120 2001Q4 103 ... And would like to convert it to a monthly data. i.e. 200101 XXX 200102 XXX 200103 XXX 200104...
2010 Feb 03
1
plm package index
Dear all, i just wonder if there´s a way to use a two column time index field in plm package. the manual says the following concerning data indexing: a character vector of length two containing the names of the individual and the time index, What would y´all do with a quarterly dataset that contains one column for the period and one for the year. Do I have to convert it to one single date