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Update the reweight tool for z expension model#5

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LiangLiu212 wants to merge 2 commits intoSBNSoftware:v3_06_02_brfrom
LiangLiu212:feature/sbnd-zexp-uncertainty
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Update the reweight tool for z expension model#5
LiangLiu212 wants to merge 2 commits intoSBNSoftware:v3_06_02_brfrom
LiangLiu212:feature/sbnd-zexp-uncertainty

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@LiangLiu212
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  • Add reweighting support for the z-expansion axial form factor.

  • Update the reweighting implementation for the z-expansion vector form factor.

Weights are computed by scaling the cross section using standard error propagation.

  • Disable the single-parameter dial tweak mode, in this ways, not support for varying parameters according to Cholesky decomposition to get the standard deviation. I don't this it is useful for error estimation. But I can re-implement it if we need this.

- Add reweighting support for the z-expansion axial form factor.

- Update the reweighting implementation for the z-expansion vector form factor.

Weights are computed by scaling the cross section using standard error propagation.

- Disable the single-parameter dial tweak mode, in this ways, not support for varying parameters according to Cholesky decomposition to get the standard deviation. I don't this it is useful for error estimation. But I can re-implement it if we need this.
@LiangLiu212 LiangLiu212 requested a review from kjplows February 18, 2026 16:26
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Thanks @LiangLiu212 , I think we need to follow up with @gputnam and @jedori0228 . Holding off for now

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2 participants