Software Reviews : CLR STATCALC Reviewed by Diana Mayer Demetrulias,California State University,Stanislaus Publisher: Clear Lake Research,5615 Momingside,Ste. 127,Houston,TX 77005 (telephone: [phone]) Year of Publication: 1987 Materials: One disk Price: $22.50;$125 for a site license for educational institutions Machine Specificity: Macintosh Plus System Requirements: 32K,HyperCard (provided free by Apple,Inc.,with the purchase of a Macintosh Plus) Effectiveness: Good User-Friendliness: Excellent Documentation: Fair

Abstract

CLR STATCALC is designed to be an easy-to-use HyperCard statistical software program for solving "small statistical problems." By "small" the publisher presumably means simple statistical calculations that require descriptive statistics such as the mean, standard deviation, variance, and standard error, and simple statistical tests such as one- sample, correlated, and independent t tests and Pearson r correlation and regression tests. Also included is the determination of probabilities for z, t, and F values.