Simple steps to use:
1. Select a column of cells with text you want to analyze.
2. Click the analyze button in the sidebar.
3. Sentiment scores are output on a new sheet.
The analysis is performed by code running in the sidebar in your browser, instead of sending it to a cloud API for processing. This means the add-on can provide you with unlimited processing at no cost. Also, your text data never leaves the Google SheetsтДвя╕П environment.