Error: (list) object cannot be coerced to type ‘double‘_error: 'list' object cannot be coerced to type 'do

作者：IT小白 | 2024-03-06 23:31:41

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error: 'list' object cannot be coerced to type 'double

Error: (list) object cannot be coerced to type 'double’的问题解决方案

> data5b2<-as.numeric(data5b1)
Error: (list) object cannot be coerced to type 'double'
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想要一个数据框里的所有数据转化为数值型时，出现以下报错

Error: (list) object cannot be coerced to type 'double'
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通过**unlist()**函数完美解决

> data5b2<-as.numeric(unlist(data5b1))
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