Overview
To get started with regressions, you'll need some data. You can copy data from a spreadsheet and paste it into a blank expression in the calculator.
You can use the "zoom fit" icon to automatically adjust your graph settings window.
Next, enter your regression model, like y_1~mx_1+b
You can also long-hold the colored icon and make the points draggable to see how their values change the equation.
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