[R] Density of non-central t distribution
Peter Dalgaard BSA
p.dalgaard at biostat.ku.dk
Sun Aug 25 16:39:30 CEST 2002
Wolfgang Viechtbauer <wviechtb at s.psych.uiuc.edu> writes:
> Hello Everybody,
>
> Is there a function available for calculating the density of a
> non-central t distribution? (dt does not accept the ncp option).
>
> Thanks in advance!
Not that I know of. However, if you don't need it to any great
precision, it cn be trivially obtained by numeric differentiation of
pt().
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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