first_column_as_time: Logical indicating whether the first column indicates the time.
skipsheet: If one or more sheets should be skipped for reading, this can be provided with this argument. Either a vector of numeric indices or a vector of strings.
...: Additional arguments.
Returns
Returns a list of length N which contains each a matrix of size T times k, where T are time periods and k variables per entity.
Details
Note that each sheet has to be named for a respective country. Column names are used as variable names. Reader uses the readxl R package, hence additional arguments can be passed to the function. Furthermore, if first_column_as_time=TRUE then the column name has also to be time.