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Free Online Software (Application Service Providers)

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Free Online Software

Descriptive Statistics
ARIMA (Box-Jenkins) Time Series Analysis & Forecasting
Mathematical Equation Plotter
Econometrics

The following online software can be used free of charge for non-commercial, academic purposes:

Free Online Software for Statistics, and Econometrics

Free Statistics Calculator

Econometrics Software

Quartiles Compute Quartiles of a data series according to 8 different definitions
Moments Compute Centered and Uncentered Moments of a data series
Skewness Compute Skewness measures of data series.
Kurtosis Compute Kurtosis measures of data series.
Concentration Compute Concentration measures (such as the Gini coefficient)
Central tendency Compute measures of Central Tendency (averages, medians, etc...).
Variability Computes various measures of Variability (range, variance, standard error, variation, MSE, MAD, interquartile difference, quartile variation, etc...).
Correlation Compute the correlations between data series
Partial correlation Compute the partial correlation matrix of a given matrix
Rank correlation Compute Spearman Rank Order Correlation with associated significance tests.
Simple Linear Regression Compute Simple Linear Regression Models based on the Ordinary Least Squares method.
Multiple Linear Regression Compute Multiple Linear Regression Models based on the Ordinary Least Squares method. This calculator includes various types of specifications, and tests about underlying model assumptions: Ramsey's RESET test for misspecification, Breusch-Godfrey test for autocorrelation, ARCH(p) test for heteroskedasticity, and much more...


Free Online Software for Time Series Analysis, and Forecasting
Free Forecasting Software

Scientific Forecasting allows Univariate Time Series Analysis, and Forecasting according to the methodology of Box-Jenkins (ARIMA models).
Features Description
Timeplot Plot a time series by time and compute various descriptive statistics
SMP Standard Deviation-Mean Plot allows to identify non-stationarity of the variance.
ACF Auto Correlation Function
PACF Partial Auto Correlation Function
(F/B)RACF Foreward/Backward Running Auto Correlation Function
Stem and Leaf Plot Stem and Leaf Plot of time series.
Rootogram The Suspended Root Display (normality test)
Spectrum The time series' Spectrum and Cumulative Periodogram
VRM Variance Reduction Matrix
ADF Augmented Dickey-Fuller tests for Unit Roots.
Transformations Box-Cox transform, seasonal, and non-seasonal differencing, and various types of univariate functions
ARIMA ARIMA parameter estimation
Forecasting Forecasting based on ARIMA model
Residuals Compute residuals of ARIMA model for analysis purposes
Original Residuals Compute residuals of ARIMA model in original metrics
MAPE Compute Mean Absolute Percentage Errors (extrapolation forecasts).
AI Artificial Intelligence model identification, and checking

Other applications




Here you find online applications from third parties**:

Forecasting Resources

Time Series Analysis Resources and Forecasting Software: Time-Series-Analysis.com is a community-driven collection of weblinks, free datasets, free software, free source code and algorithms about Time Series Statistics, Econometrics, and Time Series Analysis (univariate and multivariate Forecasting).

Trials and Experiments

Statistical considerations for clinical trials and scientific experiments


Website: Statistical considerations for clinical trials and scientific experiments

Description: Find sample size, power or the minimal detectable difference for parallel studies, crossover studies, or studies to find associations between variables, where the dependent variable is Success or Failure, a Quantitative Measurement. or a or a time to an event such as a survival time.

Online Statistical Calculators

A range of web site which enable the calculation of Statistical principles


Website: PsychNet-UK.com

Description: A list of interesting online calculators based on statistical methodology.

Check My IP Address

Check your computer's IP address and browser-related vulnerabilities with this online service


Website: CheckMyIp.org

Description: Shows you what kind of information is sent to public webservers when you are surfing.

* The use of this academic software is free (no license fee applies). However, some users may wish to pay a small hosting fee for a personal or group workspace (only accessible to the user/group). This is an overview of the various workspaces we currently offer.

** Even though we maintain high selection standards for our sponsors, we are not responsible for content/applications featured by third party websites. Please, feel free to report any inadequate content in websites of sponsors. It is our policy to remove all hate-related, illegal, family-unfriendly, and banned website links.

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NEWS FEED from BBC News : Statistical Research
'Huge contrasts' in devolved NHSSeparate health policies across the UK are leading to wide differences for patients, it is claimed.
The school uniform price warWith children preparing to return to school, a price war has broken out over school uniforms. aimed at parents who are feeling the credit squeeze.
Britain's happiest places mappedThe most sparsely populated county in Wales is Britain's happiest place - but Edinburgh the least happy, say researchers.
Shetland obesity study dismissedHealth chiefs on Shetland dismiss research which claims the islands are the fattest area of the UK as "misleading and simplistic".
Study reveals teen self-harm rateA study suggests that up to 14% of 15 and 16-year-olds across central Scotland have self-harmed.
'Complexity' of Neanderthal toolsEarly stone tools developed by modern humans were no more advanced than ones used by the Neanderthals, research shows.
Councils urged to retain migrantsThe government should plan better so communities are boosted by the economic benefits generated by migrant workers, a think tank says.
In quotes: UK economic growth stallsUK economic growth ground to a halt between April and June, official figures show, heightening fears of a recession.
McCain cheers gloomy RepublicansThe BBC's Richard Lister examines looks at John McCain' strong performance in the opinion polls, despite the media's focus on his rival.
Drop in East European migrationThe number of Eastern European migrants coming to work in the UK has fallen to its lowest level since 2004, statistics show.
Public finances improve slightlyBritain's public finances get a boost from strong North Sea oil tax revenue, but are still weaker than a year ago.
Putting percentages in contextPercentages might make news stories stand out, but without a connection to the human experience, can become meaningless. In his third lesson of a weekly series, author Michael Blastland gives some hints for percentages.
Rise in people accessing HIV careThe number of people in the north west of England accessing HIV treatment is continuing to rise, new research says.
Traditional names are 'dying out'Traditional British names such as Norman and Gertrude Edna are in danger of dying out, a survey suggests.
Feeling the heat of food securityWhy reforming the economics of food production and supply would be beneficial for a number of environmental and social ills.
Bosses say education has worsenedSenior managers say education has declined over the last 10 years, despite record exam results.
Teens' test results to be issuedThe secondary school Sats test results for England are to be published although many are missing.
GB 'to meet' Olympic medal targetTeam GB should exceed a target of 41 medals at the Olympics demanded by sports minister Gerry Sutcliffe, research shows.
Call for better chemo counsellingDoctors are too worried to give patients with terminal cancer precise information about the benefits of extra chemotherapy, say researchers.
Upgrading road 'cut' fatalitiesResearch by surgeons claims the upgrading of a road cut the number of fatal accidents to zero within a year.
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Contributions and Scientific Research: Prof. Dr. E. Borghers, Prof. Dr. P. Wessa
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