Currently, on debian platform, checking the class of an R object, for e.g., class(Diag), somehow gives a vector of length 2. And when it is fed to if condition statement, it gives _R_CHECK_LENGTH_1LOGIC2 ( 'length(x) = 2 > 1' in coercion to 'logical(1)' ) error.
jkim82133
commented
4 years ago
Currently, on debian platform, checking the class of an R object, for e.g., class(Diag), somehow gives a vector of length 2. And when it is fed to if condition statement, it gives _R_CHECK_LENGTH_1LOGIC2 ( 'length(x) = 2 > 1' in coercion to 'logical(1)' ) error.