my code is as follows : -
Training_Electricity_Data_Set_16_21x_Neural_Model = neuralnet (Training_Electricity_Data_Set_16_21x$Monthy KWHN ~ Training_Electricity_Data_Set_16_21x$Seating CapacityN + Training_Electricity_Data_Set_16_21x$AreaN + Training_Electricity_Data_Set_16_21x$OccupancyN + Training_Electricity_Data_Set_16_21x$CDDN, Training_Electricity_Data_Set_16_21x, hidden = 2, err.fct = "sse", linear.output = TRUE)
Error is as follows : -
Error in [.data.frame(data, , model.list$variables) :
undefined columns selected
unable to solve error , please help & advise ...