When called with the 'Sparse' option, it appears that the output list does not give a value for bwMu (it is NULL). This is due to the underlying function GetSmoothedMeanCurve where the output value is called bw_mu instead of bwMu, so it is never actually assigned in GetMeanCurve.
When called with the 'Sparse' option, it appears that the output list does not give a value for bwMu (it is NULL). This is due to the underlying function GetSmoothedMeanCurve where the output value is called bw_mu instead of bwMu, so it is never actually assigned in GetMeanCurve.