# js-STAR — 統計分析プログラム

> 統計分析プログラム (iPhone/iPad app by Hiroyuki Nakano.)

- Source: https://appshunter.io/ios/app/js-star/id1382126067 (this page in markdown: same URL + `.md`)
- Developer: [Hiroyuki Nakano](https://appshunter.io/developer/1091174971)
- Category: Education, Productivity
- Price: Free
- Age rating: 9+
- Requires: iOS 13.0 · 1 MB
- Languages: American English, Japanese
- Released: 2018-05-24
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/js-star/id1382126067/reviews.md

## What is js?

Explanation:
STAR is a nickname for statistical analysis program developed for personal computers.(STatistical Analysis Rescuers).

Main functions
· Fisher's exact test 1 x 2
· Fisher's exact test 1 x 2  (P1 not equal P2)
· Fisher's exact test 2 x 2
· Chi-square Test 1 x J
· Chi-square Test i x J
· Add Grade1 x 2

■Method of use
(1) Start the "js-STAR" app.
(2) Tap the [ frequency test ] button
(3) Enter a number where two or four square cells are displayed.
(4) Tap the [ Calculate!" ] Button.
(5) Result is output to the TextField.

■Disclaimer
(1) This may not run correctly depending on the iOS version or model.
(2) The creator shall not bear any responsibility for any damage caused to the user when downloading the app.


## Version history (last 5 releases)

### 4.4 — 2025-12-12

Age restrictions have been updated

### 4.3 — 2025-01-14

Fixed menu text.

### 4.2 — 2025-01-07

Correction of the text on the main screen

### 4.1 — 2024-09-25

Update Chi-square Test i x J
I modified it so that two messages are output based on the results.
(1)The cell contains an observed value of zero.
(2)Cells with an expected value less than 5 exceed 20% of all cells

### 4.0 — 2024-06-13

Add Chi-square Test 1 x J

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## More apps by Hiroyuki Nakano

- [月の満ち欠けAR](https://appshunter.io/ios/app/ar/id1091958673)
- [SunShooting+](https://appshunter.io/ios/app/sunshooting-plus/id1503282922)
- [月の満ち欠けAR＋](https://appshunter.io/ios/app/ar/id1511461024)
- [金星の満ち欠けAR](https://appshunter.io/ios/app/ar/id1539098847)
- [サンタAR](https://appshunter.io/ios/app/ar/id1544645990)

All apps by Hiroyuki Nakano: https://appshunter.io/developer/1091174971

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*