Converts zeta parameter values to numbers, ensuring they are not strings. This prevents issues where string concatenation occurs instead of addition. Filters out undefined, null, empty, 'NA', and non-finite values.
The zeta parameters to convert.
A new zeta object with only valid numeric values.
Converts zeta parameter values to numbers, ensuring they are not strings. This prevents issues where string concatenation occurs instead of addition. Filters out undefined, null, empty, 'NA', and non-finite values.