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Альтернативы и конкуренты graphpad.com по содержанию, трафику и структуре
Statistical resources for social scientists, including z test, chi-square & t test statistical calculators.
Hundreds of statistics how to articles and step by step videos for elementary statistics and probability, plus AP and advanced statistics topics.
Spot trends, solve problems & discover valuable insights with Minitab's comprehensive suite of statistical, data analysis and process improvement tools.
Free tutorials cover AP statistics, probability, survey sampling, regression, ANOVA, and matrix algebra. Written and video lessons. Online calculators.
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Free Math Help Resources, Step-by-Step Statistics Calculators, Lessons, Tutorials, and Sample Solved Problems. Homework Tools for High School and College.
The digital home of Dr. Daniel Soper - polymath, thinker, and man of letters.
Statistical tests, charts, probabilities and clear results. Automatically checks assumptions, interprets results and outputs graphs, histograms and other charts.
Laerd provides educational content for Academics, Students and Pupils
I’ll help you intuitively understand statistics by emphasizing concepts and using plain English so you can focus on understanding your results.
Free Statistics Book.
Home Page - The Analysis Factor.
SPSS Tutorials - Master SPSS fast and get things done the right way. Beginners tutorials and hundreds of examples with free practice data files.
Web site for statistical computation; probability; linear correlation and regression; chi-square; t-procedures; t-tests; analysis of variance; ANOVA; analysis of covariance; ANCOVA; parametric; nonparametric; binomial; normal distribution; Poisson distribution; Fisher exact; Mann-Whitney; Wilcoxon; Kruskal-Wallis; Richard Lowry, Vassar College
Built by Analysts for Analysts! Free alternative To The descriptive statistics view in Minitab and other paid statistics packages. Enter your data and it generates descriptive statistics and a histogram plot. Save time rekeying data - our tool lets you save and recycle data in other studies, even send it via email!
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Step-by-step solutions to almost any statistics problem. Solve your statistics homework with our easy-to-use calculators.
Home - EZ SPSS Tutorials.
Kent State, one of Ohio’s leading public universities, offers academic excellence in graduate and undergraduate programs, 200+ campus organizations and over 258k alumni worldwide.
Quick-R: Home Page.
Find in this t table (same as t distribution table, t score table, Student’s t table) t critical value by confidence level & DF for the Student’s t distribution.
StatPowers: Introductory Statistics Resources.
MedCalc is a comprehensive statistical software package for biomedical research. Free trial available.
Statistical calculators, sample size, free, confidence interval, proportion, mean
SISA allows you to do statistical analysis directly on the Internet.
STHDA est dédié à l'analyse statistique des données en utilisant le langage R.
PHP Astronomy and Science Programming.
Top Tip Bio is a resource for bioscientists. Find helpful hints, tips and how-to guides on lab techniques, statistical analysis and more!
Eric Heidel, PhD PStat is an Accredited Professional Statistician that you can hire to perform statistics for your research study.
OnlineSPSS.com offers online SPSS Thesis Help, PhD Dissertation Statistics Help, or SPSS Assignment help on all topics related to statistics.
Easily search the documentation for every version of every R package on CRAN and Bioconductor.
Access tools and calculators for inferential statistics online. From p-values to hypothesis tests, infrrr helps you find results without tedious calculations.
Stats.Blue is a Free, Easy-To-Use, Online Statistical Software Suite.
R news and tutorials contributed by hundreds of R bloggers
Datamentor: Learn to Code in R Programming and Python |.
An R introduction to statistics that explains basic R concepts and illustrates with statistics textbook homework exercises.
Wikina - The Alternative Encyclopedia
Homepage - StatCalculators.com.
Statistical Tests Calculators, Hypothesis Testing, CDF, Quantile Online Calculators, Mann Whitney U Test, Wilcoxon signed Rank Test, ANOVA, Gaussian Distribution, Error Function, Gamma Function,mean,median,variance,skewness, Barnard's Test Calculator , Kruskal Wallis Test Calculator, Shapiro-Wilk Test Calculator, biostatistics, F distribution, Online Graph plotter, Geometric Mean, Harmonic Mean
Computes p-values and z-values for normal distributions.
Physik und Astronomie: Applets, Materialien.
Comnuan.com.
T Table | T Table.
A large collection of links to interactive web pages that perform statistical calculations
Adrian Stoll.
Home Page of Evan Miller.
UsableStats: Tutorials, Calculators, Consulting and Statistics Help.