Error in do_one(nmeth) : NA/NaN/Inf in foreign function call (arg 1)

2024-05-10 17:00:52

Error in do_one(nmeth) : NA/NaN/Inf in foreign function call (arg 1)

目录

Error in do_one(nmeth) : NA/NaN/Inf in foreign function call (arg 1)

#仿真数据

#问题

#解决

#完整错误：

#仿真数据

#create data frame
df <- data.frame(var1=c(2, 4, 4, 6, 7, 8, 8, 9, 9, 12),var2=c(12, 14, 14, 8, 8, 15, 16, 9, 9, 11),var3=c(22, NA, 23, 24, 28, 23, 19, 16, 12, 15))row.names(df) <- LETTERS[1:10]#view data frame
df

#问题

#attempt to perform k-means clustering with k = 3 clusters
km <- kmeans(df, centers = 3)

#解决

#删除缺失值所在的数据行在重新进行聚类分析

#remove rows with NA values
df <- na.omit(df)#perform k-means clustering with k = 3 clusters
km <- kmeans(df, centers = 3)#view results
km

#完整错误：

> #create data frame
> df <- data.frame(var1=c(2, 4, 4, 6, 7, 8, 8, 9, 9, 12),
+ var2=c(12, 14, 14, 8, 8, 15, 16, 9, 9, 11),
+ var3=c(22, NA, 23, 24, 28, 23, 19, 16, 12, 15))
>
> row.names(df) <- LETTERS[1:10]
>
> #view data frame
> df
var1 var2 var3
A 2 12 22
B 4 14 NA
C 4 14 23
D 6 8 24
E 7 8 28
F 8 15 23
G 8 16 19
H 9 9 16
I 9 9 12
J 12 11 15
> #attempt to perform k-means clustering with k = 3 clusters
> km <- kmeans(df, centers = 3)
Error in do_one(nmeth) : NA/NaN/Inf in foreign function call (arg 1)
>

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