英语翻译
问题描述：
英语翻译
The large number of columns in the design matrix will cause integer overflow.The large number of columns may be due to too many levels in one or more factors,or to higher-order interactions among factors with many levels.It may also be due to too many factors.
说说意思就可以了,不用翻译
答
矩阵设计中过多的列会导致整数溢出.过多的列可能是由于在一个或多个因变量上的水平数太多,或者是由于因变量间各水平的交互作用很显著,一个较高级的命令在各因变量之间相互影响.也可能是由于有太多的因变量 .就是说有...