Paired numeric data
Keep each x and y observation together.
Original editable file
Linear regression practice
Explore a one-predictor linear relationship with paired example observations. Use WPS Spreadsheets to calculate slope and intercept and compare fitted values with the source data. Download the original editable starter to work through the example.
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Original English XLSX starter included. Edit in WPS Spreadsheets; advanced features vary by version and platform.
See how it works
An editable starting pointSpreadsheets
About this workflow
Inspect a simple fitted line and its inputs
Use WPS Spreadsheets to work on the file, review the details and save the result in a suitable format.
Visible model coefficients
Show slope and intercept separately.
Residual review
Compare fitted and observed values rather than only a headline fit.
File formats
XLSXPDF
Edit in WPS Office. Save a copy to share.Original editable file
Download the starter file
Original linear regression practice example with task instructions and editable inputs.
This editable sample is in English. Open it in WPS Office and replace the example content with your own. The starter file is separate from the WPS app download.
Using WPS Office
How to get started
Install WPS Office, then follow these steps in the app. This webpage does not edit or convert your files.
Review the observationsCheck units, missing values and outliers.
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Help and information
Frequently asked questions
This page downloads WPS Office. Features vary by platform, version and plan.
What should I check when using this linear regression practice?
The example is descriptive. It does not establish causation, validate assumptions or guarantee forecasts.
What does the starter include?
An original XLSX example with observation, x, y, fitted y, fictional records and task instructions. Replace the example inputs with your own verified information.
Where does editing happen?
Open the downloaded file in WPS Spreadsheets. This page does not upload or process your workbook. Keep an original copy, inspect formulas and save the reviewed result in the format your workflow needs.
What happens when I select the download button?
On Windows or macOS, WPS starts the app download. On Linux, copy the installation command or choose a manual package. On iPhone, iPad, Android or Chromebook, continue to the appropriate app store. This page does not upload, convert or edit your files.
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Original English XLSX starter included. Edit in WPS Spreadsheets; advanced features vary by version and platform.