最小二乘 (LSXY)
通过对概率图上的点拟合回归线可以计算出最小二乘估计。通过回归变换百分比上的失效时间或对数(失效时间)来形成此线。
相关图表工具
常用统计图形在线生成工具:
Pareto Chart
Bar Chart
Box Plot
Histogram
Line Chart
Scatter Plot
Time Series Plot
Function Grapher
Normal Distribution Graph
Normal Probability Plot
实用工具:
Calendar with weeks
Public Holidays by Countries / Regions
Timer & Countdown
Date Calculator
World Clock & Time Zones