The tutor shows how to get a best-fit line using Excel or LibreOffice Calc. Let’s imagine …
Spreadsheets: linear regression in four easy steps on Excel or LibreOffice Calc Read more →
The tutor tells how to accomplish text rotation with LibreOffice Calc. Here’s how: Type the text …
Spreadsheets: how to rotate text in LibreOffice Calc Read more →
The tutor explains how to set a border around a range of cells in LibreOffice Calc. …
Spreadsheets: How to border a selection in LibreOffice Calc Read more →
The tutor shows an example of how to use the yearfrac() function in Excel or LibreOffice …
Spreadsheets: Calculating fraction of a year: yearfrac() function Read more →
The tutor tells how to find the number of a day in the year with Excel …
Spreadsheets: which day in the year is this? -Calculated with Excel or LibreOffice Calc Read more →
The tutor shows an example of how to solve a system of three equations using a …
Linear Algebra: solving a three-variable linear system with Excel or LibreOffice Calc Read more →
The tutor explains how to make a loan payment table. Example: Make a table to show …
Spreadsheets: how to make an amortization table in Excel or LibreOffice Calc Read more →