Correlation

A measure of the linear relationship between two variables, ranging from -1 (inverse) to +1 (direct).

技术细节

Correlation is applied in computing through numerical algorithms that balance precision, performance, and memory. JavaScript uses 64-bit IEEE 754 floating-point for all numbers, providing ~15-17 significant decimal digits. For exact arithmetic (financial, cryptographic), BigInt or fixed-point libraries are required. Browser-based calculators implement correlation using the same floating-point engine, making awareness of precision limitations important for correct results.

示例

```
Correlation calculation:

  Input:  value = 42
  Apply correlation: result = f(42)
  Output: result
```

相关术语

Mean Median Standard Deviation Percentile Logarithm Factorial Fibonacci Sequence Prime Number GCD LCM Matrix Determinant Permutation Combination Derivative Integral Pythagorean Theorem Radians Modular Arithmetic Eigenvalue Exponential Fourier Transform Variance Mode Regression Probability Distribution Normal Distribution Sigmoid Function Interpolation (Math) Cross Product Dot Product Big O Notation Boolean Algebra Euler's Number Pi Complex Number Set Theory Bayes' Theorem Taylor Series Gradient Monte Carlo Method Least Squares Entropy (Information) Hamming Distance Newton's Method Z-Score Binomial Distribution

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技术细节

示例

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