2 messages · dreadgazebo, Gabor Grothendieck
Simple question... I know that when referencing data in a multivariate time series matrix, I can use the variable name instead of the column number (such as budget.ts[4,"incometax"]). Is there a way I can use the time unit (say, the year in an annual time series) instead of the row number?
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Simple question... I know that when referencing data in a multivariate time series matrix, I can use the variable name instead of the column number (such as budget.ts[4,"incometax"]). Is there a way I can use the time unit (say, the year in an annual time series) instead of the row number?
You can use window(), e.g. tt <- ts(1:4, start = 2000) window(tt, start = 2001, end = 2002)
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