PASS比任何其他样本量软件都能为370多个场景提供样本量计算，是确定所需样本量或分析研究威力的首要软件工具。PASS广泛用于临床试验规划、拨款提案、药物研究、统计和生物统计咨询、健康研究以及研究规划和研究评估的许多其他领域。今年PASS 2022 正式发布，本次版本更新 增加了 72 个新的样本量程序，并包括各种增强功能。为此科学软件网为大家带来36个最新的软件教学视频，并添加了字幕，本教程完全免费，欢迎大家登录科学软件网观看。
内容及介绍如下：
1、Conditional Power for Two Proportions in PASS
2、Creating Randomization Lists in PASS
3、PASS Features
4、PASS Getting Started Tutorial
5、PASS Power Analysis and Sample Size Software (Product Demo)
6、PASS Quick Tips 1
7、PASS Quick Tips 2
8、PASS Quick Tips 3
9、PASS Quick Tips 4
10、PASS Quick Tips 5
11、Power and Sample Size Primer
12、Power Comparison of Correlation Tests in PASS
13、Sample Size Calc for GEE Tests for Two Means in a Stratified Cluster-Randomized Design in PASS
14、Sample Size Calculation for Analysis of Covariance (ANCOVA) in PASS
15、Sample Size Calculation for Confidence Intervals for One Proportion in PASS
16、Sample Size Calculation for Confidence Intervals for Two Proportions in PASS
17、Sample Size Calculation for Group-Sequential Tests for Two Means in PASS
18、Sample Size Calculation for Logrank Tests in PASS
19、Sample Size Calculation for Multiple Regression in PASS
20、Sample Size Calculation for Non-Inferiority Tests for the Difference Between Two Proportions in PASS
21、Sample Size Calculation for Normality Tests in PASS
22、Sample Size Calculation for Tests for One Poisson Rate in PASS
23、Sample Size Calculation for Tests for One Proportion in PASS
24、Sample Size Calculation for Tests for One-Sample Sensitivity and Specificity in PASS
25、Sample Size Calculation for Tests for Two Means in a 2x2 Cross-Over Design in PASS
26、Sample Size Calculation for Tests for Two Means in a Cluster-Randomized Design in PASS
27、Sample Size Calculation for Tests for Two Proportions in PASS
28、Sample Size for Bland-Altman Method for Assessing Agreement in Method Comparison Studies in PASS
29、Sample Size for Group-Sequential Tests for Two Hazard Rates in PASS
30、Sample Size for Mixed Models Tests for Two Means in a 3-Level Hierarchical Design in PASS
31、Saving the Settings of a Procedure in PASS
32、Statistical Probability Calculator in PASS
33、The PASS Home Window
34、The PASS Output Window
35、The PASS Procedure Window
36、Visualizing a Power Calculation
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