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Basic Statistics Notebook
source link: https://iiiyu.com/2020/10/22/basic-statistics-notebook-1-01-cases-variables-and-levels-of-measurement/
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Basic Statistics Notebook - 1.01 Cases variables and levels of measurement
Basic Statistics 课堂学习笔记
课程地址: Basic Statistics
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Cases
something or someone
Variables
characteristics of something or someone
Variable
Constant
Levels of Measurement
Difference Order Similar intervals Meaningful zero point Categorical nominal + - - -
ordinal + + - - Quantitative interval + + + -
ratio + + + +
Quantitative
- Discrete: set of separate numbers
- Continuous: infinite region of values
基本的名词解释而已，不懂的查查字典搞懂。好想该小结没有特别需要总结的地方。
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