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PS Power and Sample Size Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
Analytics, Statistical Analysis

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Description of PS Power and Sample Size

PS is an interactive program for performing power and sample size calculations that may be downloaded for free. It can be used for studies with dichotomous, continuous, or survival response measures. The alternative hypothesis of interest may be specified either in terms of differing response rates, means, or survival times, or in terms of relative risks or odds ratios. Studies with dichotomous or continuous outcomes may involve either a matched or independent study design. The program can determine the sample size needed to detect a specified alternative hypothesis with the required power, the power with which a specific alternative hypothesis can be detected with a given sample size, or the specific alternative hypotheses that can be detected with a given power and sample size.

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Revainrating 5 out of 5

Very useful for managing and monitoring your expenses

I like its user-friendliness as compared other similar products out there; it has all important parameters at one place so you don't have search through different menus/tabs etc.; easy access option from anywhere by using mobile apps too! Not much dislike about this software but maybe if we could get more options while filtering results then definitely will love them forever! Good product should also include some discount offers during initial setup phase otherwise people won’t use such…

Pros
  • User friendly interface
  • Very fast in delivering reports once required data is extracted.
  • Can be used to extract, process & analyze datasets irrespective where or when needed without any difficulty whatsoever (ease& speed)
  • Has great potential for further developments with additional features e.g adding customization capabilities which can make life easier than ever before !
  • Extremely flexible
Cons
  • I don't really have any dislikes about this, everything is just fine