Enforces regularity in data frame and xts objects, by turning implicit NAs into explicit NAs. In ts objects, regularity is automatically enforced.

ts_regular(x)

Arguments

x

a ts-boxable time series

Examples

x0 <- AirPassengers x0[c(10, 15)] <- NA x <- ts_na_omit(ts_dts(x0)) ts_regular(x)
#> time value #> 1: 1949-01-01 112 #> 2: 1949-02-01 118 #> 3: 1949-03-01 132 #> 4: 1949-04-01 129 #> 5: 1949-05-01 121 #> --- #> 140: 1960-08-01 606 #> 141: 1960-09-01 508 #> 142: 1960-10-01 461 #> 143: 1960-11-01 390 #> 144: 1960-12-01 432
m <- mdeaths m[c(10, 69)] <- NA f <- fdeaths f[c(1, 3, 15)] <- NA ts_regular(ts_na_omit(ts_dts(ts_c(f, m))))
#> id time value #> 1: f 1974-02-01 689 #> 2: f 1974-03-01 NA #> 3: f 1974-04-01 677 #> 4: f 1974-05-01 522 #> 5: f 1974-06-01 406 #> --- #> 139: m 1979-08-01 975 #> 140: m 1979-09-01 NA #> 141: m 1979-10-01 1081 #> 142: m 1979-11-01 1294 #> 143: m 1979-12-01 1341