G*Power Reviews & Product Details

The best part of this software is that the product is completely free to use unlike its competitors in the business.There are hardly very less tools for calculating sample data and for power analysis. Review collected by and hosted on G2.com.

Its User interface is old fashioned, options are scattered and calculations are tough for a normal non-IT person.Also step wise calculations are not avaliable,making it difficult to learn for amateurs. Review collected by and hosted on G2.com.

User friendly software to do statistical calculations. Even a beginner can use this too with the support of the support material available. Review collected by and hosted on G2.com.

It does not provide an option for sample size calculations using the effect of correlations Review collected by and hosted on G2.com.

The best feature of GPower software is that it is free to use. Sample size calculation for various scenarios are also available. Power analysis feature also makes it a useful software for researchers. Review collected by and hosted on G2.com.

Formula used for sample size estimation is not available. A short information on what needs to be filled in each cell is also not available (especially for beginners) Review collected by and hosted on G2.com.

As a developer, I use the G*Power software to perform various statistical calculations such as T and F tests and other more complex power exams. The significant advantage is that it is free and can be used on any computer to do advanced calculations. Review collected by and hosted on G2.com.

The G*Power software has been serving us very well, and I have nothing to complain about. Even though it is free, it has a multitude of features. Review collected by and hosted on G2.com.

I like how I can select from many types of statistical tests. Review collected by and hosted on G2.com.

There is no way to check for updates within the app. Review collected by and hosted on G2.com.

G Power is straightforward. I have been using it before conducting research to estimate how many participants I will need. It makes this process easy to understand statistical power. Review collected by and hosted on G2.com.

It always says this application is not optimized for my Mac. I don't really know what that means, but I continue to use it anyway. I haven't noticed any negative effects. Review collected by and hosted on G2.com.

User friendly, has a great manual for explaining all of its interfaces and functionalities Review collected by and hosted on G2.com.

Can be confusing to use at first and the manual is a bit lengthy but once you get through it it works great! Review collected by and hosted on G2.com.

G*Power was straight forward, easy to use, and user friendly for someone who is not a statistics expert. It allowed me to conduct an a priori power analysis to determine an appropriate sample size for my research study. I did not have the ability to hire a statistician to do this for me, so this resource was really helpful. The website also provides a ready-to-use citation. Review collected by and hosted on G2.com.

There was a lot to the website, and you have to know what tests you're looking to run in order for it to be helpful. If you're REALLY rusty on stats there's a little bit of a learning curve. Review collected by and hosted on G2.com.

G*Power is free, simple to use, and incredibly user-friendly. I love that it is mac-friendly and can calculate power for different tests. There are very few tools that can help you calculate the power of an analysis, and help you determine the sample size that is required. Review collected by and hosted on G2.com.

The interface is somewhat outdated and minimalistic. There are some things that can be hard to find because of that. Review collected by and hosted on G2.com.

I like the software to complete simple statistical analysis for planning experiments. Review collected by and hosted on G2.com.

The program is not the easiest to use for any complex analysis. Review collected by and hosted on G2.com.