/// <summary>
/// Gets and sets the value at the specified column.
/// </summary>
/// <param name="name">The column name.</param>
/// <returns>The value.</returns>
public object this[string name]
{
get
{
DynamicVector column = DataFrame[name];
return(column[RowIndex]);
}
set
{
DynamicVector column = DataFrame[name];
column[RowIndex] = value;
}
}
/// <summary>
/// Gets the inner representation of the value; an integer if the column is a factor
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
internal object GetInnerValue(int index)
{
DynamicVector column = DataFrame[index];
if (column.IsFactor())
{
return(column.AsInteger()[RowIndex]);
}
else
{
return(column[RowIndex]);
}
}
/// <summary>
/// Sets the inner representation of the value; an integer if the column is a factor
/// </summary>
/// <param name="index"></param>
/// <param name="value"></param>
internal void SetInnerValue(int index, object value)
{
DynamicVector column = DataFrame[index];
if (column.IsFactor())
{
column.AsInteger()[RowIndex] = (int)value;
}
else
{
column[RowIndex] = value;
}
}
/// <summary>
/// Gets and sets the value at the specified column.
/// </summary>
/// <param name="index">The zero-based column index.</param>
/// <returns>The value.</returns>
public object this[int index]
{
get
{
DynamicVector column = DataFrame[index];
return(column[RowIndex]);
}
set
{
DynamicVector column = DataFrame[index];
column[RowIndex] = value;
}
}