Running examples in ‘quantable-Ex.R’ failed
The error most likely occurred in:

> ### Name: altmanbland
> ### Title: altman-bland plot
> ### Aliases: altmanbland
> 
> ### ** Examples
> 
> x <- seq(1:300)/10
> x <- x + rnorm(length(x),0,0.5)
> y <- seq(1:300)/10
> y <- y + rnorm(length(y),0,0.5)
> altmanbland(y,x)
Error in is.na(x) || is.na(y) : 
  'length = 300' in coercion to 'logical(1)'
Calls: altmanbland
Execution halted
Running examples in ‘quantable-Ex.R’ failed
The error most likely occurred in:

> ### Name: altmanbland
> ### Title: altman-bland plot
> ### Aliases: altmanbland
> 
> ### ** Examples
> 
> x <- seq(1:300)/10
> x <- x + rnorm(length(x),0,0.5)
> y <- seq(1:300)/10
> y <- y + rnorm(length(y),0,0.5)
> altmanbland(y,x)
Error in is.na(x) || is.na(y) : 
  'length = 300' in coercion to 'logical(1)'
Calls: altmanbland
Execution halted