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Run off triangle of simulated incremental claims data

Usage

data(M3IR5)

Format

A matrix with simulated incremental claims of 14 accident years and 14 development years.

Source

Appendix A7 in B. Zehnwirth. Probabilistic Development Factor Models with Applications to Loss Reserve Variability, Prediction Intervals, and Risk Based Capital. Casualty Actuarial Science Forum. Spring 1994. Vol. 2.

Examples


M3IR5
#>       dev
#> origin      1      2      3      4      5      6      7      8      9     10
#>   1978 108651  97529  75879  69418  55542  62875  63697  72468  65114  62436
#>   1979  98706  95216  83025  72396 104914  94174  77103  70538  71747  77567
#>   1980 133106 109743  96365 130993 112860  87108  99698  92494  89224  82117
#>   1981 125731 141478 144336 124854 107034 122015 110514  93517  95885  97626
#>   1982 161765 174888 168704 156514 145495 138954 125480 106927 111179 118054
#>   1983 226364 203191 179136 159835 156670 153108 142187 160637 139511     NA
#>   1984 228411 216837 242050 249422 205644 220996 169549 166858     NA     NA
#>   1985 277868 262472 265375 227499 221660 247187 207918     NA     NA     NA
#>   1986 302519 360015 343485 224336 220334 234427     NA     NA     NA     NA
#>   1987 393525 388054 383425 326081 271278     NA     NA     NA     NA     NA
#>   1988 450855 333667 398276 382277     NA     NA     NA     NA     NA     NA
#>   1989 572576 568013 382277     NA     NA     NA     NA     NA     NA     NA
#>   1990 576021 469724     NA     NA     NA     NA     NA     NA     NA     NA
#>   1991 580068     NA     NA     NA     NA     NA     NA     NA     NA     NA
#>       dev
#> origin    11    12    13    14
#>   1978 57983 56551 48528 39023
#>   1979 68934 70467 43560    NA
#>   1980 78190 78504    NA    NA
#>   1981 83692    NA    NA    NA
#>   1982    NA    NA    NA    NA
#>   1983    NA    NA    NA    NA
#>   1984    NA    NA    NA    NA
#>   1985    NA    NA    NA    NA
#>   1986    NA    NA    NA    NA
#>   1987    NA    NA    NA    NA
#>   1988    NA    NA    NA    NA
#>   1989    NA    NA    NA    NA
#>   1990    NA    NA    NA    NA
#>   1991    NA    NA    NA    NA
plot(M3IR5)

plot(incr2cum(M3IR5), lattice=TRUE)