Arithmetic Operators for ts-boxable objects
e1 %ts+% e2 e1 %ts-% e2 e1 %ts*% e2 e1 %ts/% e2
e1 | ts-boxable time series, an object of class |
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e2 | ts-boxable time series, an object of class |
a ts-boxable time series, with the same class as the left input.
#> [1] -1233 -1174 -1050 -1200 -970 -843#> [1] -1233 -1174 -1050 -1200 -970 -843#> time value #> 1 1974-01-01 -1233 #> 2 1974-02-01 -1174 #> 3 1974-03-01 -1050 #> 4 1974-04-01 -1200 #> 5 1974-05-01 -970 #> 6 1974-06-01 -843