DK
发帖数: 194 | 1 For student t distribution,
what is the formula to find t when the degree of freedom and probability is
known? | d****y
发帖数: 53 | 2 well...as usual, no closed form expression for the inverse CDF of t
distribution. Use x=tinv(p,nu) in Matlab, speed is not bad. | DK
发帖数: 194 | 3 恩，谢谢楼上先。。问题在于我现在要用sql写一个求standard error的function,所以
需要知道这个在 matlab是怎样实现的。。 | s******y
发帖数: 289 | 4 http://en.wikipedia.org/wiki/Student's_t-distribution
or any basic stat book, you can find the pdf of T |
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