Error in xy.coords(x, y, xlabel, ylabel, log) : ‘x‘ and ‘y‘ lengths differ

Posted 2021-10-26 Data+Science+Insight

Error in xy.coords(x, y, xlabel, ylabel, log) :  'x' and 'y' lengths differ

目录

Error in xy.coords(x, y, xlabel, ylabel, log) :  'x' and 'y' lengths differ

问题：

解决：

完整问题：

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问题：

#两个向量长度不同

#define x and y variables
x <- c(2, 5, 5, 8)
y <- c(22, 28, 32, 35, 40, 41)

#attempt to create scatterplot of x vs. y
plot(x, y)

解决：

#数据长度对等，以x为基础

#define x and y variables
x <- c(2, 5, 5, 8)
y <- c(22, 28, 32, 35, 40, 41)

#create scatterplot of first 4 pairwise values of x vs. y
plot(x, y[1:length(x)])

#把x序列补齐；

#define x and y variables to have same length
x <- c(2, 5, 5, 8, 9, 12)
y <- c(22, 28, 32, 35, 40, 41)

#confirm that x and y are the same length
length(x) == length(y)

[1] TRUE

create scatterplot of x vs. y
plot(x, y)

完整问题：

> #define x and y variables
> x <- c(2, 5, 5, 8)
> y <- c(22, 28, 32, 35, 40, 41)
> 
> #attempt to create scatterplot of x vs. y
> plot(x, y)
Error in xy.coords(x, y, xlabel, ylabel, log) : 
  'x' and 'y' lengths differ