Generalized Beta Distribution |
(cont prob. dist for equations) |
Usage: |
Beta4Dist (x, a, b, c, d) |
Definition: |
Be ((x - c) / (d - c), a, b) where Be is the beta distribution |
Parameters: |
c is lower endpoint d is upper endpoint |
Required: |
a > 0 b > 0 d > c c £ x £ d |
This is a beta distribution that has been shifted and scaled, so that the = 4 && typeof(BSPSPopupOnMouseOver) == 'function') BSPSPopupOnMouseOver(event);" class="BSSCPopup" onclick="BSSCPopup('X_PU_pdf.htm');return false;">pdf has nonzero values from x=c to x=d, instead of from x=0 to x=1. This distribution has great flexibility to fit almost any smooth, unimodal distribution with no tails (i.e., only nonzero over a finite range).