AcaStat for Mac and Windows
$19.99
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Analyze data using common statistical procedures.  Enter data into the data tab, import and export delimited files, copy and paste or drag and drop data directly from a spreadsheet.  AcaStat produces frequencies tables, crosstabulations, descriptive statistics, correlations, OLS and logistic regression, t-tests, nonparametric tests and more.  Format variable and value labels, set missing values, use controls, and recode variables.  Includes 16 summary statistic procedures from StatCalc.

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Clarity for Mac and Windows Pasted Graphic
$9.99
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A low cost option to AcaStat designed for students and others who desire a low-cost version of AcaStat. Analyze data using the same statistical procedures available in AcaStat.  Enter data into the analyze tab, import and export delimited files, copy and paste or drag and drop data directly from a spreadsheet.  Clarity produces frequencies tables, crosstabulations, descriptive statistics, correlations, OLS and logistic regression, t-tests, nonparametric tests and more.  Format variable and value labels, set missing values, use controls, and recode variables. 

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StatCalc for Mac and Windows
$9.99
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Compare summary statistics, develop confidence intervals, and verify hand calculations. Enter or import raw data to create descriptive, correlation, and regression statistics. A Decision Tools module is included to explore price elasticity of demand, queuing theory, constant dollars, and decision tables. Temporarily increase or decrease the maximum observations from 100 to 100,000. 

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StatCalc for iPad
$4.99 - From Apple App Store
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Use StatCalc for iPad to compare summary statistics, develop confidence intervals, explore common statistical tests, and verify hand calculations. A graphic display is provided to help visualize changes in confidence intervals and significance test results. StatCalc includes example data for each module to help you quickly learn the procedures. Output is stored in an output log to view and e-mail the results.

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Applied Statistics iBook
Free
Applied Statistics iBook


Strengthen your skills in interpreting statistical software output. The Applied Statistics Desktop Reference is useful for those who have completed a course in statistics and need a quick refresher or for students looking for a concise reference to support classroom instruction. Chapters present commonly used hypothesis tests and formulas, an example of how to do the calculations, and an example of how to apply hypothesis testing to output generated by statistical software. The Glossary contains over 200 definitions and provides annotated interpretations of statistical software output.    

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