StatsCalc
無料
1.9for iPhone, iPod touch
Age Rating
StatsCalc スクリーンショット
About StatsCalc
Short Description:
Computes descriptive statistics of quantitative variables.
Performs statistical tests and computes confidence intervals in one, two and multiple-sample situations.
Provides regression analysis using linear, exponential and power-law models.
Computes probabilities and quantiles for standard statistical distributions.
Provides statistics features usually found on hand-held calculators.
Accuracy of numerical results tested against Wolfram Mathematica.
Features:
Data Entry:
Easy (list-based) entry of quantitative and categorical data, and two-way tables.
Voice-based data entry (Siri) is possible.
One-Sample Methods:
Z-Test for the Mean.
Z-Interval for the Mean.
T-Test for the Mean.
T-Interval for the Mean.
Wilcoxon Signed Rank Test.
Chi-squared Test for the Standard Deviation.
Chi-squared Interval for the Standard Deviation.
One-Proportion Z-Test.
One-Proportion Z-Interval.
Chi-squared Test for Goodness-of-Fit.
Two-Sample Methods:
Z-Test for Two Means.
Z-Interval for Two Means.
T-Test for for Two Means (Assuming Equal Variances).
T-Interval for Two Means (Assuming Equal Variances).
T-Test for for Two Means (Assuming Unequal Variances).
T-Interval for Two Means (Assuming Unequal Variances).
F-Test for for Two Standard Deviations.
F-Interval for Two Standard Deviations.
Two-Proportion Z-Test.
Two-Proportion Z-Interval.
McNemar Test.
Multiple Sample Methods:
One-way ANOVA.
Chi-squared Test for Independence.
Cochran's Q-Test
Correlation and Regression:
Two-Variable Descriptive Statistics.
T-Test for Correlation.
Linear Model Fit and Regression Analysis.
Exponential Model Fit and Regression Analysis.
Power-Law Model Fit and Regression Analysis.
Spearman Rank Correlation.
Probability Theory:
Distribution Calculator: Contains methods for computing probabilities and quantiles for standard statistical distributions.
Computes Mean, Variance and Standard Deviation for a Discrete Random Variable.
Computes descriptive statistics of quantitative variables.
Performs statistical tests and computes confidence intervals in one, two and multiple-sample situations.
Provides regression analysis using linear, exponential and power-law models.
Computes probabilities and quantiles for standard statistical distributions.
Provides statistics features usually found on hand-held calculators.
Accuracy of numerical results tested against Wolfram Mathematica.
Features:
Data Entry:
Easy (list-based) entry of quantitative and categorical data, and two-way tables.
Voice-based data entry (Siri) is possible.
One-Sample Methods:
Z-Test for the Mean.
Z-Interval for the Mean.
T-Test for the Mean.
T-Interval for the Mean.
Wilcoxon Signed Rank Test.
Chi-squared Test for the Standard Deviation.
Chi-squared Interval for the Standard Deviation.
One-Proportion Z-Test.
One-Proportion Z-Interval.
Chi-squared Test for Goodness-of-Fit.
Two-Sample Methods:
Z-Test for Two Means.
Z-Interval for Two Means.
T-Test for for Two Means (Assuming Equal Variances).
T-Interval for Two Means (Assuming Equal Variances).
T-Test for for Two Means (Assuming Unequal Variances).
T-Interval for Two Means (Assuming Unequal Variances).
F-Test for for Two Standard Deviations.
F-Interval for Two Standard Deviations.
Two-Proportion Z-Test.
Two-Proportion Z-Interval.
McNemar Test.
Multiple Sample Methods:
One-way ANOVA.
Chi-squared Test for Independence.
Cochran's Q-Test
Correlation and Regression:
Two-Variable Descriptive Statistics.
T-Test for Correlation.
Linear Model Fit and Regression Analysis.
Exponential Model Fit and Regression Analysis.
Power-Law Model Fit and Regression Analysis.
Spearman Rank Correlation.
Probability Theory:
Distribution Calculator: Contains methods for computing probabilities and quantiles for standard statistical distributions.
Computes Mean, Variance and Standard Deviation for a Discrete Random Variable.
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最新バージョン 1.9 の更新情報
Last updated on 2023年01月02日
旧バージョン
Added Paired T-Test
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Version History
1.9
2023年01月02日
Added Paired T-Test
1.8.1
2021年10月24日
Bug fix for 2-proportion z-test
1.8
2021年08月15日
Minor bug fixes.
1.7.1
2020年10月07日
Bug fix for text in Dark Mode.
1.7
2020年07月21日
Adjustments for larger screen sizes; shared methods for hypothesis tests and confidence intervals.
1.6.1
2020年07月06日
Fixed bug where keyboard obscures buttons.
1.6
2020年06月28日
Updated build to iOS 13. Made some minor changes to functionality.
1.5
2017年11月27日
Added Cochran's Q-Test.
1.4
2017年11月07日
Fixed bugs where keyboard does not hide in certain situations; added Wilcoxon Signed Rank Test; added McNemar Test; added Spearman Rank Correlation.
1.3
2016年08月17日
Minor bugs fixed.
1.2
2016年07月09日
Fixed bug that prevented variable selection in ANOVA.
Added degrees of freedom to output in chi-squared tests for independence and goodness-of-fit.
Added degrees of freedom to output in chi-squared tests for independence and goodness-of-fit.
1.1
2016年05月16日
Added the following features/methods:
Two-Variable Descriptive Statistics.
Computes Mean, Variance and Standard Deviation for a Discrete Random Variable.
Minor visual improvements and additional output information.
Two-Variable Descriptive Statistics.
Computes Mean, Variance and Standard Deviation for a Discrete Random Variable.
Minor visual improvements and additional output information.
1.0
2015年06月28日
StatsCalc FAQ
ここをクリック!地理的に制限されているアプリのダウンロード方法をご参考ください。
次のリストをチェックして、StatsCalcの最低システム要件をご確認ください。
iPhone
iOS 13.0以降が必要です。
iPod touch
iOS 13.0以降が必要です。
StatsCalcは次の言語がサポートされています。 英語