I like that it has an extensive knowledge base of what's available to use with this program as well so you know if something will work or not before spending time learning how/why things are done in different ways (which can be very confusing at times).
It also offers several "modules" which make analysis faster - but sometimes those modules don't always follow through by saving your results properly when they do complete their task! You have many options within each module makingโฆ
Pros
The program is easy to use and has a very large knowledge base to help you with questions
Cons
I dislike that it does not export Microsoft Excel files automatically and requires a separate purchase to do so
I like how quickly you can get to an answer with this product! The program itself has many different options that are easy to learn but hard to master at first (and it's not until after some time of use when things become easier). It also doesn't have as much flexibility in terms of creating new variables or categories which would be nice if they had more recent versions out there. This isn't too big of deal since we only need certain features every now and then so its good enough overall.โฆ
Pros
I like the program's quick turnaround times and the overall easy to use features
Cons
I also don't like that it's not very easy to learn to use
The ability to calculate power with ease and accuracy, as well as be able to handle different types of analyses without any problems. It can take some time getting used to its interface but once you do it's very easy to use. I've never had an issue using this product or being stuck in calculations due to bugs.
If something doesn't seem right when calculating power/sample size then double check your inputs until everything looks correct. You will notice a huge difference in how quickly you getโฆ