| Stat48 2.1 (details) | 48 ENG 13 KB / 27 KB |
 Performs hypothesis tests and confidence intervals for single sample mean, proportion, and standard deviation; two sample means (dependent or independent), variances, and proportions. Additional tests include one and two way analysis of variance (one or more factors), contingency tables, goodness of fit, and linear correlation test. Also included are critical values and p-values for the z, t, F, and Chi-square distributions. Runs on the 48G+ and GX. | |
| By Scott Guth. | 1999-08-28 |
Modified version of Stat48 that has been (almost) completely rewritten in System RPL to reduce size and execution time (thus the new name).
Stat48Pro is complete inferential statistics library written in System RPL. Essentially all hypothesis tests, confidence intervals, and sample sizes covered in a two quarter introductory statistics curriculum are computed by Stat48Pro. Included is a data manager which stores sample data sends statistics from stored data directly into input forms for the various statistical analysis applications. Some non-parametric tests are supported as well. This package is an upgrade to Stat48 by the same author -- more tests, confidence intervals, and samples sizes are handled. The new version is in library form, is easier to use, and runs more quickly. New features: normal probability plots, rank sums, minor bug fixes.
Performs hypothesis tests and confidence intervals for single sample mean, proportion, and standard deviation; two sample means (dependent or independent), variances, and proportions. Additional tests include one and two way analysis of variance (one or more factors), contingency tables, goodness of fit, and linear correlation test. Also included are critical values and p-values for the z, t, F, and Chi-square distributions. Runs on the HP 49G.
Stat49Pro is complete inferential statistics library written in System RPL. Essentially all hypothesis tests, confidence intervals, and sample sizes covered in a two quarter introductory statistics curriculum are computed by Stat49Pro. Included is a data manager which stores sample data sends statistics from stored data directly into input forms for the various statistical analysis applications. Some non-parametric tests are supported as well. This package is an upgrade to Stat49 by the same author -- more tests, confidence intervals, and samples sizes are handled. The new version is in library form, is easier to use, and runs more quickly. New features: normal probability plots, rank sums, minor bug fixes.
A fast System RPL 3D surface plotter with hidden-line removal for both the S and G series. This version allows viewing from any angle, with no decrease in performance. This old version is included because it takes less memory than the latest version.
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Surf version 3.1 is a fast System RPL 3D surface plotter for the HP 48 with hidden line removal. Surf is the fastest program of its type for the 48G and 48S series. Surf allows you to view your surface from any angle. Version 3.1 includes a trace mode which displays a crosshair on the graph along with (X,Y,Z) coordinates for the crosshair location.