Quick Correlation Coefficients 4+
MSYapps
專為 iPhone 設計
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- 免費
iPhone 截圖
簡介
The correlation coefficient (commonly noted by the Greek letter rho, ρ) measures the degree to which two sets of numbers are related. The correlation coefficient can range from -1.000 to +1.000 with a 0 indicating that there is no relation between the two sets.
A 'slider' data entry option allows rapid creation of numerical data. Additionally, you may use the 'keypad' data entry option to expand the numerical range beyond plus or minus 1,000.
In this application, you may relate two or three sets of numbers and the correlations between the sets are shown as ρ(AB), ρ(AC), and ρ(BC), where the letters A, B, and C represent the columns.
There must be at least 3 pairs of numbers in any 2 rows for the correlation coefficient to be computed. Zero is a number but 'n/a' is not. If, for example, Column A has 5 rows of numbers and the 6th row is 'n/a' and Column B has 4 rows of numbers and the 5th row is 'n/a', the correlation coefficient, ρ(AB), will be computed for the first 4 pairs of numbers.
新內容
版本 4.0
- Changes necessitated by iOS 13 & 14
- Removed links to Facebook and Twitter
- Various GUI changes and enhancements
- Some code simplification
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資訊
- 供應商
- Michael YOUNG
- 大小
- 549.9 KB
- 類別
- 教育
- 相容性
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- iPhone
- 需要 iOS 12.3 或以上版本。
- iPod touch
- 需要 iOS 12.3 或以上版本。
- Mac
- 需要 macOS 11.0(或以上版本)以及配備 Apple M1(或以上版本)晶片的 Mac。
- Apple Vision
- 需要 visionOS 1.0 或以上版本。
- 語言
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英文
- 年齡分級
- 4+
- Copyright
- Copyright © 2011 Michael S. Young
- 價格
- 免費