diff options
| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /math/bevington/man/pchisq.3m | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'math/bevington/man/pchisq.3m')
| -rw-r--r-- | math/bevington/man/pchisq.3m | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/math/bevington/man/pchisq.3m b/math/bevington/man/pchisq.3m new file mode 100644 index 00000000..1f4c6742 --- /dev/null +++ b/math/bevington/man/pchisq.3m @@ -0,0 +1,26 @@ +.TH PCHISQ 3M +.SH NAME +pchisq +.SH DESCRIPTION +function pchisq.f + +source + Bevington, pages 192-193. + +purpose + evaluate probability for exceeding chi square + +usage + result = pchisq (chisqr, nfree) + +description of parameters + chisqr - comparison value of reduced chi square + nfree - number of degrees of freedom + +subroutines and function subprograms required + gamma (x) + calculates gamma function for integers and 1/2-integers + +comments + calculation is approximate for nfree odd and + chi square greater than 50 |