scales
差别
这里会显示出您选择的修订版和当前版本之间的差别。
两侧同时换到之前的修订记录前一修订版后一修订版 | 前一修订版 | ||
scales [2024/03/04 01:00] – hant_g._cavendish | scales [2024/03/05 01:58] (当前版本) – [例子 Examples] caomingsu | ||
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**比例测度**(ratio scale):是最高的测度等级,除等距测度的特征外,还拥有绝对零点, | **比例测度**(ratio scale):是最高的测度等级,除等距测度的特征外,还拥有绝对零点, | ||
* **Ratio scale** is the highest measurement grade.In addition to the characteristics of equidistant measurements, | * **Ratio scale** is the highest measurement grade.In addition to the characteristics of equidistant measurements, | ||
- | ====特征表(Feature table)==== | + | ====特征表 Feature table==== |
^ 测度等级(scale level) | ^ 测度等级(scale level) | ||
^ 命名测度(nominal scale) | ^ 命名测度(nominal scale) | ||
行 21: | 行 21: | ||
^ 比例测度(ratio scale) | ^ 比例测度(ratio scale) | ||
- | ====例子==== | + | ====例子 |
- | * 命名测度:性别、血型、职业、十二星座、各种人格、不同颜色; | + | |
* Gender, blood type, occupation, 12 constellations, | * Gender, blood type, occupation, 12 constellations, | ||
- | * 顺序测度:游戏段位、(病情等)轻/ | + | |
+ | |||
+ | * **顺序测度**:游戏段位、(病情等)轻/ | ||
* Game Rank, (illness, etc.) light/ | * Game Rank, (illness, etc.) light/ | ||
- | * 等距测度:IQ/ | + | |
+ | |||
+ | * **等距测度**:IQ/ | ||
* IQ/ | * IQ/ | ||
- | * 比例测度:长度、距离、质量(体重)、心率、收入、年龄、温度(热力学温标)。 | + | |
+ | |||
+ | * **比例测度**:长度、距离、质量(体重)、心率、收入、年龄、温度(热力学温标)。 | ||
* Length, distance, mass (weight), heart rate, income, age, temperature (Kelvin). | * Length, distance, mass (weight), heart rate, income, age, temperature (Kelvin). | ||
+ | * 长度:每个样本具有特定的长度,长度有大小之分,可以连续、均匀地变化,长度为0表示长度不存在。 | ||
- | ====统计方法的选择==== | + | ====统计方法的选择 |
各种测量类型的局限性直接关系到统计分析方法的选取,因此在开始收集实验数据之前,应格外注意。 | 各种测量类型的局限性直接关系到统计分析方法的选取,因此在开始收集实验数据之前,应格外注意。 | ||
- | === 命名测度 === | + | |
- | * 描述统计:可以使用频率分布和模式、百分比、次数、众数等; | + | The limitations of the various measurement types are directly related to the selection of statistical analysis methods, and therefore extra care should be taken before starting to collect experimental data. |
- | * 假设检验:可以进行非参数的统计检验,如卡方检验和Fisher检验。 | + | === 命名测度 |
- | * 绘图:条形图、饼状图。 | + | |
- | === 顺序测度 === | + | *Descriptive statistics: frequency distributions and modes, percentages, |
- | * 描述统计:可以使用频率分布和模式、中位数、序列、百分位数、[[spearman相关|等级相关]]系数等; | + | |
- | * 假设检验:可以进行非参数的统计检验,如卡方检验和Fisher检验,[[kendall和谐系数|肯德尔和谐系数]]检验。 | + | *Hypothesis testing: non-parametric statistical tests such as [[卡方独立性检验|chi-square independence test]] and Fisher' |
- | * 绘图:条形图、饼状图、折线图,此外可以使用数据的四分位数(上四分位数、下四分位数)、中位数、最值绘制箱型图。 | + | |
- | === 等距测度 === | + | *Charting Graphing: bar charts, pie charts. |
- | * 描述统计:可以使用频率分布和模式、中位数、平均数、序列、标准差、方差、等级相关、积差相关。 | + | === 顺序测度 |
- | * 假设检验:可以进行参数的统计检验,如t检验、F检验,以及线性回归。 | + | |
- | * 绘图:条形图、饼状图、折线图、直方图、箱型图、散点图。 | + | *Descriptive statistics: frequency distributions and modes, medians, ranges, percentiles, |
- | === 比例测度 === | + | |
- | * 描述统计:可以使用频率分布和模式、中位数、平均数、序列、标准差、方差、几何平均数、变异系数等; | + | *Hypothesis testing: non-parametric statistical tests such as chi-square and Fisher' |
- | * 假设检验:可以进行参数的统计检验,如ANOVA、线性回归,以及其他等距量表可以使用的方法。 | + | |
- | * 绘图:条形图、饼状图、折线图、直方图、箱型图、散点图、小提琴图、山脊图等。 | + | *Charting Graphing: bar graphs, pie charts, line graphs, in addition box plots can be drawn using quartiles (upper quartile, lower quartile), medians, and maximum values of the data. |
+ | === 等距测度 | ||
+ | | ||
+ | * Descriptive statistics: frequency distributions and modes, medians, means, ranges, standard deviations, variances, rank correlations, | ||
+ | | ||
+ | * Hypothesis testing: Statistical tests of parameters such as [[t检验|t-test]], | ||
+ | | ||
+ | * Charting Graphing: bar charts, pie charts, line graphs, histograms, boxplots, scatter plots. | ||
+ | === 比例测度 | ||
+ | | ||
+ | * Descriptive statistics: frequency distributions and modes, medians, means, ranges, standard deviations, variances, geometric means, coefficients of variation, etc. can be used; | ||
+ | | ||
+ | * Hypothesis testing: statistical tests of parameters can be performed, such as [[ANOVA]], linear regression, and other methods that can be used with interval scales. | ||
+ | | ||
+ | * Charting Graphing: bar charts, pie charts, line graphs, histograms, boxplots, scatter plots, violin plots, ridge plots, and so on. | ||
scales.1709514058.txt.gz · 最后更改: 2024/03/04 01:00 由 hant_g._cavendish