zebra/pyzebra
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update fit2.py

Browse Source 
fixed the weighted fit
This commit is contained in:
JakHolzer 2020-10-13 18:07:47 +02:00 committed by GitHub
parent 6edc9c2ec4
commit fc70bdcb13
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
pyzebra/fit2.py
View File

@ -157,7 +157,7 @@ def fitccl(
), ),
) )
# the weighted fit # the weighted fit
result = mod.fit(y, params, weights=y_err, x=x, calc_covar=True) result = mod.fit(y, params, weights=[1/y_err[i] for i in range(len(y_err))], x=x, calc_covar=True)
# u.ufloat to work with uncertanities # u.ufloat to work with uncertanities
fit_area = u.ufloat(result.params["g_amp"].value, result.params["g_amp"].stderr) fit_area = u.ufloat(result.params["g_amp"].value, result.params["g_amp"].stderr)
comps = result.eval_components() comps = result.eval_components()