stats85.uue:  Statistical programs for the TI-85.  Some are pedagogical,

others replace the chi-squared, normal, and t-distribution tables.





                      TI-85 statistical programs



Michael Lloyd (lloydm@holly.hsu.edu)                    December 1995

Henderson State University



This software is freeware.  I am not responsible for any loss

of money, data, or anything else from the use of these programs.



documentation - table of contents

ASCII - more detailed desciption

UUE - TI-85 group file



ANOVA.....Analysis of variance

BISHAPE...Graph binomial probability mass function

BOXPLOT...Boxplot for xStat

CHI2......Chi-squared tail area

CUMU......Accumulate the list xStat into yStat

FCRIT.....Critical value for the F distribution

FLIP......Simulate a coin flip. The relative frequency converges to 1/2.

GAMMA.....Gamma function for half-integral values

LINES.....Slope-intercept form, interpolate, graph

LSCI......Compute and graph least squares confidence intervals

MEDIAN....Compute the median of the list xStat

NRML......Area under standard normal desnsity function

POSHAPE...Graph the Poisson probability mass function

QUARTILE..Find minimum, 1st quartile, median, 3rd quartile, and maximum

          of xStat

RANKSUM...Rank sum statistic

RCRIT.....Critical value of Pearson-Moment Correlation, r

SRCORR....Spearman rank correlation coefficient statistic

SRCRIT....Critical value fo the the Spearman Rank Correlation Coefficient

TABLE.....Table feature similar to the TI-82s

TMENU.....Compute a critical value from the Student's t distribution

TSUB......Subroutine called by TMENU

X2TTEST......X^2 test for equality among binomial probabilities,

             or the X^2 test of independence

X2MENU....Finds the critical value for a chi-squared distribution

X2SUB.....Subroutine for the X2MENU program

ZVAL......z value from the standard normal distribution