聲明：以上價格僅供參考，如需采購請直接聯系我們索取報價。
PASS提供了比其他任何樣本量軟件更多的370種方案的樣本量計算，并且是確定所需樣本量或分析研究功效的主要軟件工具。PASS被廣泛用于臨床試驗計劃，資助計劃，藥物研究，統計和生物統計學咨詢，健康研究以及研究計劃和研究評估的許多其他領域。
軟件簡介
樣本量和功率 PASS軟件提供了超過920個統計測試和置信區間方案的樣本大小工具- 是任何其他樣本大小軟件的兩倍多。每個工具都經過仔細驗證，發布的文章和/或文本。 通過下載免費試用版，觀看右側視頻或瀏覽本網站來了解PASS 。
PASS配有集成文檔和 博士統計學家支持。
PASS已經過20多年的微調，現已成為臨床試驗，制藥和其他醫學研究的樣本量軟件選擇。它成為所有需要進行樣本量計算或評估的領域的支柱。
Obtaining A Sample Size In PASS
In PASS, you can estimate the sample size for a statistical test or confidence interval in a few short steps. If you need guidance during any of the steps, PASS has excellent documentation, there are free training videos, and you can contact our team of PhD statisticians.
Choosing A Procedure
Finding the sample size procedure is easy using the drop-down menu, the procedure search, or the category tree.
Enter The Values
The sample size procedure tools are easy to use and have built-in help messages for every option.
Enlarge the infographic to see the descriptions of the ways that PASS helps you to enter the proper values in a sample size procedure tool.
Ready to Use Output
When a PASS procedure is run, the sample size results and corresponding plots are displayed in the output window.
Navigation of the output is easy with the output navigation tree. The format of the output makes it easy to be viewed, copied and pasted, or saved. Multiple output runs can be sent to the output gallery for saving or for comparing sample size analyses.
支持的操作系統： 在32位和64位Windows操作系統上，PASS 2021與Windows 10,8.1,8,7和Vista SP2完全兼容。更多詳情如下
In order to run PASS 2021, your computer must meet the following minimum standards:
Processor:
450 MHz or faster processor
32-bit (x86) or 64-bit (x64) processor
RAM:
256 MB (512 MB recommended)
Operating Systems:
Windows 10 or later
Windows 8.1
Windows 8
Windows 7
Windows Vista with Service Pack 2 or higher
Windows Server 2016 or later
Windows Server 2012 R2
Windows Server 2012
Windows Server 2008 SP2/R2
Privileges:
Administrative rights required during installation only
Third Party Software:
Microsoft .NET 4.6 (Comes pre-installed with Windows 10 or later and Windows Server
2016 or later. Installation required on Windows 8.1 or earlier and Windows Server
2012 R2 or earlier. For systems where .NET 4.6 installation is required, a .NET 4.6
Hard Disk Space:
220 MB for PASS (plus space for Microsoft .NET 4.6 if not already installed)
Printer:
Any Windows-compatible inkjet or laser printer
PASS 16 on a Mac
A Windows emulator (such as Parallels) is required to run PASS 16 on a Mac.
-更多資源請訪問【友萬科技】官網，以便獲取更多軟件信息，感謝您的支持與理解。
