Plot the R2 of the principal components to get an idea of their importance. Note though that the standard screeplot shows the standard deviations for the PC's this method shows the R2 values which empirically shows the importance of the PC's and is thus
绘制R2的主要组成部分,其重要性得到一个想法。请注意,虽然该的标准screeplot显示PC的标准偏差,这种方法显示了R2的值,经验表明,PC的重要性,并因此
用法----------Usage----------
参数----------Arguments----------
参数:object
pcaRes The pcaRes object.
pcaRespcaRes对象。
参数:nPcs
numeric The number of PC's to consider.
numericPC的数字的考虑。
参数:type
character Barplot or line plot
character的Barplot或线图
参数:main
character The main label of the plot
character该图的主要标签
参数:...
Passed on to screeplot </table>
通过了screeplot</ TABLE>
值----------Value----------
None, used for side effect.
没有,副作用。
注意----------Note----------
This method is deprecated in favor of plot.pcaRes which does
这种方法已经过时了赞成plot.pcaRes这确实