HISTOGRAM创建直方图。 在此子命令中只能指定一个变量。 GRAPH将变量值划分为几个均匀间隔的区间,并生成一个条形图,其中显示变量值在每个区间内的次数。 您可以通过在括号中指定关键字NORMAL来请求正态分布线。 父主题:GRAPH
A histogram graph is a bar graph representation of data. It is a representation of a range of outcomes into columns formation along the x-axis. in the same histogram, the number count or multiple occurrences in the data for each column is represented by the y-axis. It is the easiest man...
TGraph的基本用法介绍1 2155 -- 25:19 App ROOT数据分析入门:16. 读取root文件中数据 817 3 34:54 App ROOT数据分析入门:7. 画横轴为时间的graph和histogram 406 -- 22:33 App ROOT数据分析入门:20. TLatex介绍 423 -- 15:34 App ROOT数据处理入门31: Chi-Square fitting 338 1 17:50 App ...
1 柱状图(Histogram),也称条图(英文:bar graph),是一种以长方形的长度为变量的表达图形的统计报告图,右边柱状图反映的是1949～1990年间我国6000050000446344000071047730000200001000019491952195719621965197819851990 A. 粮食生产基本状况 B. 受教育人口的基本状况 C. 人民公社入社人数基本状况 D. 个体工商业户数量基本状况 ...
A histogram is the visual interpretation of the numerical data using rectangular bars. Visit BYJU’S to learn more about its types, how to plot a histogram graph, how to use histogram and examples.
histogram graph “直方图”。用Excel就可以制作。在表格中输入相应数据，然后选择“图形向导”，即能生成直方图。
graph save d1, replace histogram grade, discrete *离散变量的直方图必须附加 discrete 选项 graph save d2, replace graph combine d1.gph d2.gph // 对比差异 命令运行结果如下图: 2.4 两个完整的例子 首先,我们先看第一个例子——利用 by(...) 进行分组绘制直方图。 sysuse auto, clear histogram mpg...
A bar graph of a frequency distribution in which one axis lists each unique value (or range of continuous values) in a set of data, and the area of each bar represents the frequency (or relative frequency) of that value (or range of continuous values). ...
The histogram graph works only with numeric data and only with one column at a time. 直方图只能处理数字数据,并且每次只能处理一列。 The experiment shows that it has the property of key sensitivity, high key space. The safety of histogram of encrypted images is . . . 实验结果表明,该算法密...