Frontline Systems's XLMiner Analysis ToolPak is a free add-on in Google Sheets, available in the Chrome Web Store. This tool makes it easy for users to perform statistical analyses of the same types available in the Analysis ToolPak add-on that has been part of Microsoft Excel for over 20 years. Scores of statistics courses, textbooks, tutorials and online videos have introduced users to common statistical techniques using the Excel Analysis ToolPak. But its functions are missing from Google Sheets. Frontline's new tool fills this gap, providing all 19 interactive functions included in the Excel Analysis ToolPak, plus a 20th function often requested by users, logistic regression.