Invalid row number when accessing or evaluating of column values
Hello everybody,after creating a new column Norm_Value I want apply formula to calculate relative values based on the position of "1" in the Base_value_norm column: dt << New Column( "Norm_Value",
Numeric,
"Continuous",
formula(
Eval(
Eval Expr(
dt:Value[(:SerialNumber << get data table) << get rows where(
dt:Base_value_norm == 1 & dt:SerialNumber == Expr( dt:Serial...