great new features

[Wes Loewer]

Quote:20. optional arguments left, right, center, tail for normald_icdf (also for Student, Fisher and Chi Square)

I think these might have been my requests, so thank you.

The use is not documented, so in case anyone is interested, you put the arguments in single brackets, such as

normald_icdf(600,100,0.5,'center')
student_icdf(5,0.01,'right')
chisquare_icdf(10,0.05,'left')
fisher_icdf(10,12,0.05,'tail')

There is a display error though. When used with these new optional arguments, the student_icdf() and chisquare_icdf() functions do not display correctly in the history.

student_icdf(5,0.2,'left') is displayed as
STUDENT_ICDF(STUDENT_ICDF(5,0.2),'left')

and chisquare_icdf(10,0.95,'center') is displayed as
CHISQUARE_ICDF(CHISQUARE_ICDF(10,0.95),'center')


Interestingly, the fisher_icdf() displays in the history in lower case, but the other three are in upper case.