/// <summary>
/// Get a DataFrame woth only the rows specified by indexers
/// </summary>
/// <param name="indexerArray">Array of strings representing indexers of rows to get</param>
/// <returns>A DataFrame</returns>
public DataFrame Loc(string[] indexerArray)
{
int[] indexArray = new int[indexerArray.Length];
for (int i = 0; i < indexerArray.Length; i++)
{
if (!Indexers.Contains(indexerArray[i]))
{
throw new IndexOutOfRangeException(string.Format("Indexers dose not contain the index {0}", indexerArray[i]));
}
indexArray[i] = System.Array.FindIndex(Indexers, x => x == indexerArray[i]);
}
return(ILoc(indexArray));
}
