不懂在说什么，到底你是不知道怎么转换呢？还是不知道怎么加权？

可以在transform中实现你的数据转换

如果加权是为了对数据进行初步处理的话，可以采用compute

谢谢楼上的兄弟回答我的问题。我的问题是一个多项选择题，让被调查者按重要程度排序。所以排在第一位的答案，不管其是A、B、C、D、E，其重要性都比第二位要强，如此类推。该问题有五个答案，我设计了五个变量。A可能出现在第一个变量中，也可以出现在第二，第三、四、五等变量中，其他答案亦如此。那么我要统计所有答案对问题的重要性程度，该用什么统计方法，相关性还是其他？不能光看答案的多少，同时要将其排序的位置也考虑进去，怎么办呢？

一个蛮笨的句法，但是可以解决你的问题：

IF (x1 = "a" & x2 ~= "a" & x3 ~= "a" & x4 ~= "a" & x5 ~= "a" )
y1 = 1 .
IF (x2 = "a" & x1 ~= "a" & x3 ~= "a" & x4 ~= "a" & x5 ~= "a" )
y1 = 2 .
IF (x3 = "a" & x1 ~= "a" & x2 ~= "a" & x4 ~= "a" & x5 ~= "a" )
y1 = 3 .
IF (x4 = "a" & x1 ~= "a" & x2 ~= "a" & x3 ~= "a" & x5 ~= "a" )
y1 = 4 .
IF (x5 = "a" & x1 ~= "a" & x2 ~= "a" & x3 ~= "a" & x4 ~= "a" )
y1 = 5 .

IF (x1 = "b" & x2 ~= "b" & x3 ~= "b" & x4 ~= "b" & x5 ~= "b" )
y2 = 1 .
IF (x2 = "b" & x1 ~= "b" & x3 ~= "b" & x4 ~= "b" & x5 ~= "b" )
y2 = 2 .
IF (x3 = "b" & x1 ~= "b" & x2 ~= "b" & x4 ~= "b" & x5 ~= "b" )
y2 = 3 .
IF (x4 = "b" & x1 ~= "b" & x2 ~= "b" & x3 ~= "b" & x5 ~= "b" )
y2 = 4 .
IF (x5 = "b" & x1 ~= "b" & x2 ~= "b" & x3 ~= "b" & x4 ~= "b" )
y2 = 5 .

IF (x1 = "c" & x2 ~= "c" & x3 ~= "c" & x4 ~= "c" & x5 ~= "c" )
y3 = 1 .
IF (x2 = "c" & x1 ~= "c" & x3 ~= "c" & x4 ~= "c" & x5 ~= "c" )
y3 = 2 .
IF (x3 = "c" & x1 ~= "c" & x2 ~= "c" & x4 ~= "c" & x5 ~= "c" )
y3 = 3 .
IF (x4 = "c" & x1 ~= "c" & x2 ~= "c" & x3 ~= "c" & x5 ~= "c" )
y3 = 4 .
IF (x5 = "c" & x1 ~= "c" & x2 ~= "c" & x3 ~= "c" & x4 ~= "c" )
y3 = 5 .

IF (x1 = "d" & x2 ~= "d" & x3 ~= "d" & x4 ~= "d" & x5 ~= "d" )
y4 = 1 .
IF (x2 = "d" & x1 ~= "d" & x3 ~= "d" & x4 ~= "d" & x5 ~= "d" )
y4 = 2 .
IF (x3 = "d" & x1 ~= "d" & x2 ~= "d" & x4 ~= "d" & x5 ~= "d" )
y4 = 3 .
IF (x4 = "d" & x1 ~= "d" & x2 ~= "d" & x3 ~= "d" & x5 ~= "d" )
y4 = 4 .
IF (x5 = "d" & x1 ~= "d" & x2 ~= "d" & x3 ~= "d" & x4 ~= "d" )
y4 = 5 .

IF (x1 = "e" & x2 ~= "e" & x3 ~= "e" & x4 ~= "e" & x5 ~= "e" )
y5 = 1 .
IF (x2 = "e" & x1 ~= "e" & x3 ~= "e" & x4 ~= "e" & x5 ~= "e" )
y5 = 2 .
IF (x3 = "e" & x1 ~= "e" & x2 ~= "e" & x4 ~= "e" & x5 ~= "e" )
y5 = 3 .
IF (x4 = "e" & x1 ~= "e" & x2 ~= "e" & x3 ~= "e" & x5 ~= "e" )
y5 = 4 .
IF (x5 = "e" & x1 ~= "e" & x2 ~= "e" & x3 ~= "e" & x4 ~= "e" )
y5 = 5 .

EXECUTE .

忘记发一个示例文件：

直接把数据放在excel中转换成数字，再粘贴回SPSS，最好赋值就可以 了吧~