
MCLCDFName:
with K_{}(.) denoting the modified Bessel function of the of the second kind of order and denoting the gamma function. The standard McLeish distribution can be generalized with location and scale parameters in the usual way. The cumulative distribution function is computed by numerically integrating the probability density function. Dataplot performs the integration using the DQAG routine from the Slatec library.
<SUBSET/EXCEPT/FOR qualification> where <x> is a variable, a number, or a parameter; <alpha> is a positive number of parameter that specifies the value of the shape parameter; <loc> is an optional number or parameter that specifies the value of the location parameter; <scale> is an optional positive number or parameter that specifies the value of the scale parameter; <y> is a variable or a parameter (depending on what <x> is) where the computed McLeish cdf value is stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional.
LET Y = MCLCDF(X1,ALPHA) PLOT MCLCDF(X,ALPHA) FOR X = 10 0.01 10
Y1LABEL Probability X1LABEL X LABEL CASE ASIS TITLE CASE ASIS CASE ASIS Y1LABEL DISPLACEMENT 12 MULTIPLOT 2 2 MULTIPLOT CORNER COORDINATES 0 0 100 95 MULTIPLOT SCALE FACTOR 2 TITLE Alpha = 1 PLOT MCLCDF(X,1) FOR X = 10 0.01 10 TITLE Alpha = 2 PLOT MCLCDF(X,2) FOR X = 10 0.01 10 TITLE Alpha = 5 PLOT MCLCDF(X,5) FOR X = 10 0.01 10 TITLE Alpha = 10 PLOT MCLCDF(X,10) FOR X = 10 0.01 10 END OF MULTIPLOT MOVE 50 97 JUSTIFICATION CENTER TEXT McLeish Distribution
Date created: 4/20/2005 