本P值计算器主要基于传统的频率学派统计方法来计算P值,不适用于贝叶斯统计中的P值计算。贝叶斯统计中的P值(通常称为后验概率)的计算方法和概念与频率学派的P值有很大不同,它需要结合先验概率等信息进行计算,如果你需要进行贝叶斯统计分析,建议使用专门的贝叶斯统计软件或工具。
在线计算T-test P-Value p-Value Calculator for the Student t-Test
The p-value calculator calculates the p-value for Z score, T score, F score and Chi-square score.If you don't have the score you may use one of the following calculators that will compute the score and the p-value:One sample Z-test, Two sample Z-test, One sample T-test,Two-Sampl...
P Value from T Score CalculatorThis should be self-explanatory, but just in case it's not: your t-score goes in the T Score box, you stick your degrees of freedom in the DF box (N - 1 for single sample and dependent pairs, (N1 - 1) + (N2 - 1) for independent samples), ...
免费在线T值计算器,专为T检验设计,支持单样本、独立样本及配对样本T检验,快速计算T统计量、临界值及显著性P值。输入样本数据后一键生成详细分析报告,适用于科研论文、市场调研、实验数据分析等场景。操作简单,无需编程基础,助您高效验证均值差异的统计显著性!
This t-value calculator calculates the T value based on the given sample size, hypothesis testing method, and the significance level.
p-Value Calculator for a Student t-Test This calculator will tell you the one-tailed and two-tailed probability values of a t-test, given the t-value and the degrees of freedom. Please enter the necessary parameter values, and then click 'Calculate'....
Welcome to our t-test calculator! Here you can not only easily perform one-sample t-tests, but also two-sample t-tests, as well as paired t-tests. Do you prefer to find the p-value from t-test, or would you rather find the t-test critical values? Well, this t-test calculator ca...
Performs unpaired t test, Weldh's t test (doesn't assume equal variances) and paired t test. Calculates exact P value and 95% confidence interval. Clear results with links to extensive explanations.
frac{(\bar X_1-\bar X_2)}{\sqrt{\frac{\sigma_1^2}{n_1}+\frac{\sigma_2^2}{n_2}}}$$ To obtain the critical values or P-value we use the t-table. This hypothesis-testing procedure is calledthe non-pooled t-test. The t-table is available in one-tail and two-tails ...