scatterhist
Scatter plot with marginal histograms
描述
例子
Create ascatterhistPlot
加载样本数据。创建数据向量xfrom the first column of the data matrix, which contains sepal length measurements from iris flowers. Create data vectory从数据矩阵的第二列中，其中包含来自同一花的萼片宽度测量值。
loadfisheriris.mat;x = meas（：，1）;y = meas（：，2）;
Create a scatter plot and two marginal histograms to visualize the relationship between sepal length and sepal width.
散射史（x，y）
在直方图中显示垃圾箱的数据提示。当您将悬停在直方图中的垃圾箱上时，会出现数据提示。
The data tip displays the probability density function estimate of the selected bin and the lower and upper values for the bin edges.
绘图分组的数据
加载样本数据。创建数据向量xfrom the first column of the data matrix, which contains sepal length measurements from three species of iris flowers. Create data vectory从数据矩阵的第二列中，其中包含来自同一花的萼片宽度测量值。
loadfisheriris.mat;x = meas（：，1）;y = meas（：，2）;
Create a scatter plot and six kernel density plots to visualize the relationship between sepal length and sepal width, grouped by species.
分散史（x，y，'Group',species,'Kernel','on')
The plot shows that the relationship between sepal length and width varies depending on the flower species.
Customize the Plot Display
加载样本数据。创建数据向量x从数据矩阵的第一列中，其中包含来自三种不同种类的虹膜花的萼片长度测量。创建数据向量y从数据矩阵的第二列中，其中包含来自同一花的萼片宽度测量值。
loadfisheriris.mat;x = meas（：，1）;y = meas（：，2）;
创建一个散点图和六个内核密度图，以可视化在三种由物种分组的虹膜花中测量的萼片长度和萼片宽度之间的关系。自定义图的外观。
分散史（x，y，'Group',species,'Kernel','on','Location','SouthEast',...'方向','out','颜色','kbr','linestyle',{“- - -”,'-.',':'}，，...'行宽'，[2,2,2]，'Marker','+od','MarkerSize'，[4,5,6]）;
使用轴手柄自定义图
加载样本数据。创建数据向量xfrom the first column of the data matrix, which contains sepal length measurements from three species of iris flowers. Create data vectory从数据矩阵的第二列中，其中包含来自同一花的萼片宽度测量值。
loadfisheriris.mat;x = meas（：，1）;y = meas（：，2）;
Use axis handles to replace the marginal histograms with box plots.
h = scatterhist(x,y,'Group',species); holdon;clr = get(h(1),“颜色订单”); boxplot(h(2),x,species,'方向','horizontal',...'label',{'','',''}，，'color'，clr）;Boxplot（H（3），Y，物种，'方向','horizontal',...'label', {'','',''}，，'color'，clr）;设置（h（2：3），'XTickLabel',''); view(h(3),[270,90]);％旋转Y图axis(h(1),'auto');% Sync axesholdoff;
Create ascatterhist在指定的父容器中绘制
加载样本数据。创建数据向量xfrom the first column of the data matrix, which contains sepal length measurements from iris flowers. Create data vectory从数据矩阵的第二列中，其中包含来自同一花的萼片宽度测量值。
loadfisheririsx = meas（：，1）;y = meas（：，2）;
创建一个新图形并定义两个uipanelobjects to divide the figure into two parts. In the upper half of the figure, plot the sample data usingscatterhist. Include marginal kernel density plots grouped by species. In the lower half of the figure, plot a histogram of the sepal length measurements contained inx.
数字hp1 = uipanel('位置'，[0 .5 1 .5]）;hp2 = uipanel（'位置'，[0 0 1 .5]）;分散史（x，y，'Group',species,'Kernel','on','Parent',hp1); axes('Parent',hp2); hist(x);
Input Arguments
输出参数
Alternative Functionality
Alternatively, you can create aScatterHistogramChart对象通过使用分散组织图function.
Explore the data interactively in the object by panning, zooming, and using data tips. Unlike the
scatterhistfunction,分散组织图根据当前散点图限制中的数据更新边缘直方图。Control the appearance and behavior of the scatter histogram chart by changing theScatterHistogramChart Properties.
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