当前,我的错误声明如下:
NAs introduced by coercionError in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) :
NA/NaN/Inf in 'x'
这是我正在使用的代码:
model <- lm(merged$Country.or.region ~ ., data = merged, na.action = na.pass)
我还根据在线其他地方提供的一些建议尝试使用na.exclude和na.omit。我在lm括号内做错了吗?
我猜您的列是Country.or.region
,是一个字符,您需要将其转换为一个因子,并转换为二进制并使用逻辑回归:
data = iris
data$Species = as.character(data$Species)
lm(Species ~ .,data=data)
Error in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) :
NA/NaN/Inf in 'y'
In addition: Warning message:
In storage.mode(v) <- "double" : NAs introduced by coercion
data$Species = ifelse(data$Species=="versicolor","Yes","No")
data$Species = factor(data$Species)
glm(Species ~ .,data=data,family=binomial)