publisher
category
price
Free (IAP)store
Reviews
5 (5)
United States
Description
Fit Linear Regression Model
The Linear Regression app creates scatterplots, fits simple linear, logistic or exponential regression models, and conducts inference for model parameters (standard errors, confidence intervals, P-values). The app computes confidence intervals for the mean response and prediction intervals for a future response. The fitted model and the intervals are visualized on the scatterplot, and you can obtain and plot raw and standardized residuals. You can color points on the scatterplot according to a third quantitative or categorical variable to reveal additional patterns. New: For data entry, you can enter your own data via the new Data Editor app, import a CSV file, or choose from several pre-loaded example datasets. New: Fit a multiple linear regression model with both quantitative and categorical predictors. The app - creates a Scatterplot Matrix to study pairwise relationships - clearly displays the fitted regression equation, including dummy variables - presents a table with all regression coefficients - obtains summary statistics such has R^2-adjusted - gives fitted values and (standardized) residuals (which you can download) - lets you make predictions for your own values of the explanatory variables - constructs a residual plot to check assumptions and for outliers
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About
Bundle Id
com.artofstat.regressionMin Os. Version
13.0Release Date
Thu, Mar 17, 2022Update Date
Wed, Apr 19, 2023Content Rating
4+Has IMessage
NoSupport Watch
NoSupport Siri
NoFile Size
20.14MBHas Game Center
NoFamily Sharing
YesSupport Passbook
NoSupported Languages
EnglishSupport
What's New
version
1.5.0updated
1 year ago- Multiple Linear Regression - Quantitative and Categorical Predictors - Data Editor - Scatterplot Matrix
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Unlock All Content & Save
$2.99
Multiple Linear Regression
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