31 January 2014 - Release 3.1.8 Mac and Windows Note, however, that the change affects the results only when N is very small. Negative effect directions, that is, slope|H1 = upper limit.

6 February 2019 - Release 3.1.9.4 Mac and Windowsįixed a bug in t tests: Linear bivariate regression: One group, size of slope. 14 January 2020 - Release 3.1.9.5 Macįixed a bug that caused the “Options” button (which is available for some tests in the main window) to disappear when “Hide distributions & control” was selected. 21 February 2020 - Release 3.1.9.6 Mac and Windowsįixed a bug in z tests: Generic z test: Analysis: Criterion: Compute alpha: The critical z was calculated incorrectly.įixed a bug in t tests: Linear bivariate regression: One group, size of slope: |sy/sx| was sometimes calculated inccorrecty.

Most setting take effects in windows local user, Run individually for other user.Changed the behavior of the “X-Y plot for a range of values” which allowed plotting graphs after changing input parameters in the main window without hitting the “Calculate” button which, however, is required to update the “X-Y plot for a range of values” with the new input parameters from the main dialog.

Applying Optimization will also enable Quick animation, which can be set to default animation from system setting.

Removing bloatware does not remove xbox and it related files.

You may experiance slow first or second restart/reboot after apply optimization, which is temporary.

if you have enabled and logged in OneDrive then be aware that your desktop files may lose.

Read the Warning carefully before removing OneDrive.'iwr -useb /windows-powertool/Powertool/main/Powertool | iex' For compatibility, v is used instead of raw github beacuse github uses TLS version 1.2 and older version of powershell does not support TLS 1.2 and causes errors.This repository is archived and read-only because some people are misusing the Source code of this project.

Power tools windows