價格：免費
更新日期：2019-05-22
檔案大小：6.3 MB
目前版本：1.2
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The Chi-Squared test is used to determine whether there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.
Our application mainly helps users to establish a chi-square test model and export experimental data. You can modify the parameters to obtain experimental results with different confidence levels, or you can view the table of degrees of freedom-confidence corresponding to P values in the app.
支援平台：iPhone, iPad