{"product_id":"ibm-spss-statistics-grad-pack-standard-v30-0-12-month-license-for-2-computers","title":"IBM SPSS Statistics Grad Pack Standard V30.0 12 Month License for 2 Computers","description":"\u003cp\u003eTHIS PRODUCT IS FOR SALE TO CURRENT COLLEGE STUDENTS AND TEACHERS ONLY. Both operating systems included. Includes two add-ons in addition to the full version of SPSS Base: Advanced Statistics and Regression. Includes these statistical tests: Crosstabulations - Counts, percentages, residuals, marginals, tests of independence, test of linear association, measure of linear association, and much more. Frequencies - Counts, percentages, valid and cumulative percentages; central tendency, dispersion, distribution and percentile values. Descriptives - Central tendency, dispersion, distribution and Z scores. Descriptive ratio statistics - Coefficient of dispersion, coefficient of variation, price-related differential and average absolute deviance. Compare means - Choose whether to use harmonic or geometric means and much more. ANOVA and ANCOVA - Conduct contrast, range and post hoc tests. Correlation - Test for bivariate or partial correlation, or for distances indicating similarity or dissimilarity between measures. Nonparametric tests - Chi-square, Binomial, Runs, one-sample, two independent samples, k-independent samples, two related samples, k-related samples. Explore - Confidence intervals for means; M-estimators; identification of outliers; plotting of findings. K-means Cluster Analysis - Used to identify relatively homogeneous groups of cases based on selected characteristics. Hierarchical Cluster Analysis - Used to identify relatively homogeneous groups of cases. TwoStep Cluster Analysis - Group observations into clusters based on nearness criterion, with either categorical or continuous level data. Discriminant - Offers a choice of variable selection methods. Linear Regression - Choose from six methods. Nearest Neighbor analysis - Use for prediction (with a specified outcome) or for classification (with no outcome specified).\u003c\/p\u003e","brand":"Stats Supplier","offers":[{"title":"Default Title","offer_id":45059734012019,"sku":"WBSFTB0F49DD41L","price":167.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/41vudEq5JLL.jpg?v=1780324493","url":"https:\/\/slickpurchase.com\/products\/ibm-spss-statistics-grad-pack-standard-v30-0-12-month-license-for-2-computers","provider":"Slickpurchase","version":"1.0","type":"link"}