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Statistics Study

-- v3.8 Tuesday, August 16, 2016
(51 Statistics Function Buttons / 56 Statistics Study Notes)

Statistics Study provides descriptive statistics such as sum, sum of square, mean, sum of squared deviation, variance, standard deviation, median, mode, momentum, skewness, kurtosis, box-and-whisker plot, frequency table, Pearson correlation, Spearmann correlation and covariance.

It also provides various statistical tables such as z-table, t-table, Chi-square table and F-table.

Using this app you can find various critical values from z-distribution, t-distribution, Chi-square distribution and F-distribution. You can also compute probability from binomial distribution and Poisson distribution.

The following is the list this app provides:

Basic Statistics
Data Table
Box-and-Whiskers Plot
Frequency Table with Histogram

Chi-Square Table
Finding probability from Z-distribution
Finding critical value from t-distribution
Finding critical value from chi-square distribution
Finding critical value from F-distribution

Finding probability from binomial distribution
Finding probability from Poisson distribution
Scatter Plot

Confidence interval for the mean.
Test for a population mean
Test for two population means
Test for the difference of paired sample (paired t-test)

One-way ANOVA (analysis of variance) with post hoc tests (Scheffe Test and Least Square Difference Test)
Two-way ANOVA without repetition
Two-way ANOVA with repetition
Normality Test (Chi-Square Test, Skewness Test, Kurtosis Test, Jarque-Bera Test, and D'Agostino K-Squared Test)

Pearson Correlation
Simple Linear Regression Analysis
Multiple Linear Regression Analysis

Chi-Square Goodness-of-Fit Test
Chi-Square Test of Independence
Chi-Square Test of Homogeneity
Fisher Exact Test
McNemar Test

Test for One Population Proportion
Test for Two Population Proportions

Runs Test for One Sample (Randomness of a sequence)
Sign Test for One Sample
Wilcoxon Signed-Rank Test (nonparametric one sample)

Runs Test for two samples
Wald-Wolfowitz Runs Test for Two Samples
Mann-Whitney U Test (nonparametric two samples) with Monte
Kolmogorov-Smirnov Two-Sample Test

Sign Test for Paired Samples
Wilcoxon Signed-Rank test (paired samples)
Spearman Rank Correlation

Kruskal-Wallis H Test (nonparametric three of more samples) with Monte
Mood's Median Test (Chi-Square Median Test)
Jonckheere-Terpastra Test (Jonckheere Trend Test)

Friedman Test and Post Hoc Test after Conover (nonparametric block design) with Monte
Quade Test and Post Hoc Test (nonparametric block design) with Monte
Skillings-Mack Test (nonparametric unbalanced block design) with Monte
Durbin Test (nonparametric balanced incomplete block design) with Monte

(Monte: Monte Carlo Simulations, Bootstrap Analysis)

The following work can be done also:
1. Switch rows and columns
2. Random number generator with size, minimum and maximum
3. Random number generator from a normal distribution with size, mean, and standard deviation
4. Settings: Significance Level, and Monte Carlo Simulations

provided by STATEXT LLC.
(New Jersey, USA)

Selected version history
ver 2.9.1 Fix a bug handling comma as decimal separator; the bug was kindly reported by Carlos Abeal Pena from Spain.

You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.

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