Impute missing values in an expression matrix by replacing them with zeros.
Arguments
- x
Either a glyexp_experiment object or a matrix.
If a matrix, rows should be variables and columns should be samples.
Value
Returns the same type as the input. If x is a glyexp_experiment,
returns a glyexp_experiment with missing values imputed.
If x is a matrix, returns a matrix with missing values imputed.
