The time series from selected levels of a hierarchical/grouped time series or a forecasted hierarchical/grouped time series are returned as a multivariate time series.

aggts(y, levels, forecasts = TRUE)

Arguments

y

An object of class {gts}.

levels

Integer(s) or string(s) giving the specified level(s).

forecasts

If y contains forecasts and historical data, then forecasts indicates whether to return the forecasts or the historical data. Otherwise it is ignored.

See also

allts

Examples

aggts(htseg1, levels = c(0, 2))
#> Time Series: #> Start = 1992 #> End = 2001 #> Frequency = 1 #> Total AA AB AC BA BB #> 1992 48.74808 7.862669 9.267647 10.08102 10.49276 11.04398 #> 1993 49.48047 8.340355 9.416544 10.08193 10.51712 11.12452 #> 1994 49.93238 8.549132 9.479022 10.11719 10.54013 11.24691 #> 1995 50.24070 8.597699 9.532376 10.14705 10.61220 11.35138 #> 1996 50.60846 8.770196 9.547591 10.16021 10.64932 11.48114 #> 1997 50.84851 8.837793 9.555664 10.17101 10.70736 11.57668 #> 1998 51.70922 8.893267 9.730347 10.28392 10.86323 11.93846 #> 1999 51.94330 8.933993 9.797294 10.29026 10.92463 11.99712 #> 2000 52.57796 9.133653 9.921262 10.34817 11.00622 12.16865 #> 2001 53.21496 9.152636 10.022783 10.46706 11.03531 12.53717
aggts(infantgts, levels = "State")
#> Time Series: #> Start = 1933 #> End = 2003 #> Frequency = 1 #> State/NSW State/VIC State/QLD State/SA State/WA State/NT State/ACT #> 1933 1740 1148 734 286 290 7 7 #> 1934 2009 1242 706 301 319 7 1 #> 1935 1763 1148 659 289 326 7 7 #> 1936 2008 1222 679 277 358 3 4 #> 1937 1932 1091 683 297 323 3 3 #> 1938 1981 1038 784 287 309 6 8 #> 1939 1970 1085 722 336 369 8 6 #> 1940 1927 1261 721 356 403 8 3 #> 1941 2264 1246 842 356 357 18 6 #> 1942 2116 1497 736 448 365 4 9 #> 1943 2072 1399 878 482 342 6 7 #> 1944 1829 1258 768 387 354 2 9 #> 1945 1889 1155 804 394 315 5 5 #> 1946 2032 1268 791 428 376 4 10 #> 1947 2069 1245 874 396 398 12 13 #> 1948 2038 1103 779 472 331 10 17 #> 1949 1878 1026 686 444 357 13 13 #> 1950 1937 1001 719 416 386 15 20 #> 1951 1895 1143 761 428 425 18 12 #> 1952 1818 1198 772 413 384 14 26 #> 1953 1846 1134 769 375 378 18 17 #> 1954 1850 1055 695 388 359 9 4 #> 1955 1850 1035 656 431 373 26 12 #> 1956 1777 1128 737 377 384 24 11 #> 1957 1804 1219 732 403 357 22 10 #> 1958 1704 1179 657 449 360 22 23 #> 1959 1832 1320 721 422 345 31 16 #> 1960 1736 1182 740 397 366 26 28 #> 1961 1800 1173 733 448 336 21 27 #> 1962 1826 1219 754 409 380 37 32 #> 1963 1673 1242 722 399 353 27 38 #> 1964 1634 1098 673 397 328 30 41 #> 1965 1492 1109 598 385 351 23 34 #> 1966 1490 1116 581 356 329 19 46 #> 1967 1452 1101 678 346 314 122 44 #> 1968 1525 1010 716 345 398 102 45 #> 1969 1625 1066 691 347 453 103 58 #> 1970 1743 1060 672 367 459 126 61 #> 1971 1710 1107 766 366 464 170 80 #> 1972 1663 1048 697 367 348 113 67 #> 1973 1491 958 666 276 394 100 63 #> 1974 1429 989 606 312 327 103 70 #> 1975 1231 806 547 222 271 58 62 #> 1976 1152 702 535 276 273 59 76 #> 1977 953 653 478 221 251 107 59 #> 1978 1004 616 444 227 230 53 62 #> 1979 878 652 380 166 247 64 52 #> 1980 847 592 394 187 239 40 39 #> 1981 809 562 425 157 193 70 45 #> 1982 823 641 432 221 204 57 49 #> 1983 805 561 426 189 177 52 43 #> 1984 705 525 368 158 230 44 52 #> 1985 840 613 418 194 209 55 36 #> 1986 751 529 355 146 212 51 36 #> 1987 715 503 375 168 195 55 40 #> 1988 760 494 339 155 212 67 44 #> 1989 708 431 370 153 194 44 36 #> 1990 714 538 356 168 214 55 40 #> 1991 619 439 340 110 182 49 36 #> 1992 674 371 370 126 171 56 32 #> 1993 538 357 333 106 143 54 23 #> 1994 535 338 294 99 137 37 26 #> 1995 483 317 297 117 128 44 26 #> 1996 486 311 310 100 155 43 28 #> 1997 427 319 285 85 126 42 22 #> 1998 363 297 305 74 118 41 27 #> 1999 485 345 273 77 116 41 32 #> 2000 432 285 297 86 105 41 20 #> 2001 449 284 282 79 122 41 12 #> 2002 397 305 277 90 102 42 14 #> 2003 398 309 230 65 100 32 25 #> State/TAS #> 1933 214 #> 1934 210 #> 1935 302 #> 1936 262 #> 1937 240 #> 1938 214 #> 1939 230 #> 1940 218 #> 1941 278 #> 1942 260 #> 1943 272 #> 1944 212 #> 1945 174 #> 1946 234 #> 1947 224 #> 1948 228 #> 1949 204 #> 1950 178 #> 1951 228 #> 1952 198 #> 1953 206 #> 1954 186 #> 1955 188 #> 1956 192 #> 1957 204 #> 1958 192 #> 1959 228 #> 1960 192 #> 1961 162 #> 1962 204 #> 1963 198 #> 1964 202 #> 1965 132 #> 1966 128 #> 1967 148 #> 1968 152 #> 1969 164 #> 1970 132 #> 1971 146 #> 1972 162 #> 1973 140 #> 1974 138 #> 1975 144 #> 1976 88 #> 1977 112 #> 1978 96 #> 1979 118 #> 1980 100 #> 1981 104 #> 1982 58 #> 1983 96 #> 1984 102 #> 1985 108 #> 1986 82 #> 1987 80 #> 1988 72 #> 1989 82 #> 1990 64 #> 1991 76 #> 1992 48 #> 1993 44 #> 1994 58 #> 1995 54 #> 1996 34 #> 1997 46 #> 1998 36 #> 1999 44 #> 2000 26 #> 2001 44 #> 2002 44 #> 2003 48