This completely free version is added to the MS Excel interface automatically after the trial version or the runtime of a XLSTAT license expires.
If we had 30 plants for the morning measurements and 30 different plants for the afternoon measurements, the t-test for independent samples would be more appropriate. We say paired because every plant is measured twice, so data is organized by pairs. XLSTAT is compatible with all Excel versions (except 2008 for Mac). Student's paired t-test can be used to detect a change in photosynthesis between the two dates. This version has been specifically built for your course. The producer Addinsoft just released a new version of XLSTAT: XLSTAT Free is a new, compact version of the software for the cost of just 0,00€! This version provides users with 13 essential features for statistical data analysis. Step 3: Practice Safe Web Browsing xlstat Read All Community News. The XLSTAT statistical analysis add-in offers a wide variety of functions to enhance the analytical capabilities of Microsoft Excel, making it the ideal tool for your everyday data analysis and statistics requirements.