我有一份问卷，其中一道题有5个选项还有一个选项叫做其他。在对应分析时，定义这个变量范围是1~5，怎么把其他（代号9）这个值missing掉？？
我的对应分析不出二维散点图，一直报错，说什么超过取值范围什么的，
The requested number of dimensions is greater than the maximum number of dimensions. It is adjusted to 1.
The number of dimensions on the PERMUTATION keyword is greater than the actual number of dimensions. The actual number of dimensions was assumed.
PLOT = RPOINTS, CPOINTS, or BIPLOT will not be drawn, because there is only one valid dimension. PLOT = TRROWS or TRCOLUMNS can be still drawn.
PLOT = RPOINTS, CPOINTS, or BIPLOT will not be drawn, because there is only one plot dimension. PLOT = TRROWS or TRCOLUMNS can be still drawn.以上报错内容
急死了，谢谢大家！！！