Variables in rapidminer processes cast data types [SOLVED]
Hi there,
i design a process and got a lot of special issues.
is there an generally way to "cast" datatypes? i need to cast :
1. ExampleSet into an AverageVector
2. Collection into an ExampleSet
3. PerformanceVector into an AverageVector
I found a solution for the second point, but the description doesnt explain a general solution.
btw : why does the operator "Average" need a mandatory input? additionally, i got this errors:
"Mandatory input missing at port Average_patents.averagable 1." and "Mandatory input missing at port Average_patents.averagable 2.", but there is an input line which is connected to a ExampleSet (see the first point of casting).
May be the error is solved with the solution of my casting problem.
ciao Uwe
i design a process and got a lot of special issues.
is there an generally way to "cast" datatypes? i need to cast :
1. ExampleSet into an AverageVector
2. Collection into an ExampleSet
3. PerformanceVector into an AverageVector
I found a solution for the second point, but the description doesnt explain a general solution.
btw : why does the operator "Average" need a mandatory input? additionally, i got this errors:
"Mandatory input missing at port Average_patents.averagable 1." and "Mandatory input missing at port Average_patents.averagable 2.", but there is an input line which is connected to a ExampleSet (see the first point of casting).
May be the error is solved with the solution of my casting problem.
ciao Uwe