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lmoffatt / macro_dr

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implement a levenberg using finite difference #185

Open lmoffatt opened 1 month ago

lmoffatt commented 1 month ago

Use finite difference for estimating the gradient and FIM at the step level.

lmoffatt commented 1 month ago

The first, simplest approximation is to take calculate the logL and Ypred and Yvar for p+dpi.