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n4Studies 1.4.0

2.6 MB / 10K+ Downloads / Rating 4.3 - 84 reviews


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n4Studies, developed and published by Chetta Ngamjarus, has released its latest version, 1.4.0, on 2014-10-01. This app falls under the Education category on the Google Play Store and has achieved over 10000 installs. It currently holds an overall rating of 4.3, based on 84 reviews.

n4Studies APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.2+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.statsinhand.n4studies

Updated: 10 years ago

Developer Name: Chetta Ngamjarus

Category: Education

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing n4Studies on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.3
Total 84 reviews

Reviews

1 ★, on 2017-09-14
I hate statistic

5 ★, on 2016-05-27
Just great!!

5 ★, on 2017-03-07
Nice one! Cheers!!!!!

5 ★, on 2017-07-23
great app

5 ★, on 2017-05-22
Great app

5 ★, on 2016-12-01
Brilliant app. Medical students must try out this one. Really helpful! 👍👌

Previous Versions

n4Studies 1.4.0
2014-10-01 / 2.6 MB / Android 2.2+

About this app

Ease to calculate the sample size with n4Studies.

n4Studies makes it easy to calculate the sample size and the power of a study. It is a free App and comes with ABSOLUTELY NO WARRANTY. However, It can help to learn and find the ways to calculate the sample size and power of the study in minutes.

Key features:
• Calculate the sample size for estimating an infinite population mean, finite population mean, infinite population proportion and finite population proportion
• Calculate the sample size for comparing two population means and two population proportions
• Calculate the sample size for the Case-Control for study, Matched Case-Control study, Cohort study, Randomized Controlled Trial, Non-inferiority, Superiority and Equivalence trial.
• Calculate the power of a study for comparing two population means and two population proportions
• Calculate the power of a study for the Case-Control for study, Matched Case-Control study, Cohort study, Randomized Controlled Trial, Non-inferiority, Superiority and Equivalence trial.
• Calculate a test performance (sensitivity, specificity, positive and negative predictive value, positive and negative likelihood ratio, and etc.)
• You can send a result via Email to your colleague

New features

• Changed the formulas for calculating the sample size of non-inferiority and superiority trial (two sample design)
• Added the sample size and power calculations for non-inferiority and superiority in one-sample design

App Permissions

Allows applications to open network sockets.
Allows access to the vibrator.