A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation.

How to Make a Bar Graph Using OpenOffice Writer. Add graphs and charts to your Apache OpenOffice documents and bring your numbers and statistics to life. You can insert the graphs directly into ...

Calculated tables are helpful tools when you want to add calculated values to the model instead of calculating them on the fly.

While Word cannot convert a table into a pie chart directly, you can copy the table's data into a pie chart using your mouse.

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package.

Power Query transformations can assist in splitting data into rows, based on various factors such as delimiter, text patterns, and data types.

Learn how to generate a truth table for logic circuits, boolean expressions, and propositional formulae using a Truth Table generator.