Description

Regression Calculator is an easy-to-usestatistical software for regression analysis. It does not requireany programming or some sort of command.

There are a couple of options for the input data. You can make iton screen, restore it from that of the last session, generate arandom data set, or read it from a file on SD card.

Once you have a data set for regression, it is just a click awayto get one of the followings:
• OLS(Ordinary least squares) estimates for regression slopeparameters
• t-statistics for each slope parameter and its p-value
• Analysis of variance
• Other model statistics such as F, R-square, and so on
• Critical values for t-distribution and F-distribution
• Residual plot
• Scatter plot for fitted y value

Other useful features are:

• Hypothesis testing on individual slope parameter (t-test)
• Hypothesis testing on model validity(F-test)
• Confidence interval for individual slope parameter

It also provides advanced modelling tools such as variableselection and transformation.

Regression Calculator Free is a free trial version of RegressionCalculator. Free version has a critical restriction that it islimiting to handling only simple regression analysis. If you wantto enjoy full features, please upgrade to the paid version.

You, the users, are our most important critic and commentator. Wevalue your opinion and want to know what we are doing right, whatwe could do better, what features you'd like us to implement, andany other comments you are willing to pass our way.

If you experience any technical problem, please feel free tosend us an email describing your problem and we'll get back to youas quickly as possible.

We also value your ratings on our application, because yourrating is just a compact form of your opinion. If you like ordislike the application, please leave your rating actively.

Finally, we need your help in making this app multilingual. Ifyou like this app and want to translate to your own language,please let us know.