# PS Power and Sample Size Reviews
**Vendor:** Vanderbilt University  
**Category:** [Statistical Analysis Software](https://www.g2.com/categories/statistical-analysis)  
**Average Rating:** 0.5/5.0  
**Total Reviews:** 1
## About 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.




## PS Power and Sample Size Reviews
  ### 1. Hated software

**Rating:** 0.5/5.0 stars

**Reviewed by:** Verified User in Apparel & Fashion | Small-Business (50 or fewer emp.)

**Reviewed Date:** May 21, 2019

**What do you like best about PS Power and Sample Size?**

I don’t like this software at all it’s not good 

**What do you dislike about PS Power and Sample Size?**

It’s slow hard to implement not efficient more hassle than worth 

**Recommendations to others considering PS Power and Sample Size:**

Don’t recommend this product at all save your money

**What problems is PS Power and Sample Size solving and how is that benefiting you?**

I haven’t realized benefits


## PS Power and Sample Size Discussions
  - [What is PS Power and Sample Size used for?](https://www.g2.com/discussions/what-is-ps-power-and-sample-size-used-for)

- [View PS Power and Sample Size pricing details and edition comparison](https://www.g2.com/products/ps-power-and-sample-size/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-23+04%3A53%3A38+-0500&secure%5Bsession_id%5D=b9265a88-0e12-4c0a-82d0-0b4f3fbf6207&secure%5Btoken%5D=0c285757f4f2192a4205fa2b51a5ccbecb140420ee6f77ed45342af9d025a4c3&format=llm_user)

## PS Power and Sample Size Features
**Administration**
- Quality Control
- Data Sampling
- Collaboration

**Capabilities**
- Data Visualization
- Survival Analysis
- Risk Data Attributes
- Cost Analysis

**Methodology**
- ANOVA Support
- Regression
- Time Series Analysis

**Generative AI**
- AI Text Generation
- AI Text Summarization

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