HP49-50G : STAT3.1.DOC Version 3.1 of linear regression

[Gil]

New version 3.1 of STAT Linear Regression
for HP49-HP50,
working specifically for Smartphone with EMU48 Android application.

Description: Linear Regression program for P-Var (with or without the constant) of dimension N (if P =N, then it returns the exact solution) with clear results and indication from which directory-path the variables came from and how each intermediate result and each variable were obtained, t, s, prob-values, beta lower and upper limits, R2 and R2adj, R2mod and R2modAdj when no constant, variation coefficient, full detailed anova with or without constant, correlation matrix & min-max-interval, 1st order partial correlation, half partial, multi-order correlation with Z1... Zk control variables, restriction model test for k indep variables Xi with k < p, including here also t, s, prob-values, variation coefficient, R2... and anova as for full, non-restricted model model, Spearman’s rank rho (with or without ties) + rho crit and prob, including rho lower/upper limits. All stats calculated for any chosen value of alpha (set to 5% by default or if you incidentally erase it), even for Spearman's rho H0-prob and rho crit when N < 11.

Observations and critics welcome.

Just copy the entire file / Dir to your Emu48-calculator, without the 3.1.DOC ending.

Enjoy it!
Gil

[Gil]

New version 3.2 of STAT Linear Regression
for HP49-HP50,
working specifically for Smartphone with EMU48 Android application.

Sorry, forgot to add 2 variables in some specific lists.
Now it's OK.

Regards,
Gil