Quick Linear Regression 4+
MSYapps
Designed for iPad
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- $ 4.900,00
Screenshots
Description
In statistics, linear regression is a technique for estimating the relationship between an independent variable, X, and its scalar result, the dependent variable, Y, derived from a series of X-Y relationships.
The computational routine involves trying to fit a straight line between a scatter plot of X-Y coordinates such that the sum of the squared differences between each dependent outcome, Yi, and the line computed at each Xi is minimized. This is the so-called "ordinary least squares (OLS)" estimator.
R-squared, often called the "coefficient of determination," expresses the "goodness of fit" of the line to the scatter plot. It ranges from 0, no fit whatever, to 1, which is a perfect relationship where all the points in the plot fit along the straight line.
The iPad version allows you to add, retrieve, reorder, or delete data sets. It also permits emailing, text messaging, and printing of a PDF report. Also, changing the form of the regression equation from Y = function(X) to X = function(Y) is allowed along with estimation of the dependent variable amount from a user-specified independent variable amount.
What’s New
Version 8.2.1
- Fixed bug that prevented app output from being shared from the iPad.
App Privacy
The developer, MSYapps, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Seller
- Michael YOUNG
- Size
- 3 MB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 12.4 or later.
- iPad
- Requires iPadOS 12.4 or later.
- iPod touch
- Requires iOS 12.4 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- Copyright © 2011 Michael S. Young
- Price
- $ 4.900,00
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.