include:
scientific Python model fitting
curve fitting residual analysis
nonlinear regression Python
parameter estimation scipy
model comparison AIC BIC RMSE
reproducible research Python
include：
astronomy data analysis
astrophysics data analyst
galaxy rotation curve fitting
cosmology data analysis
supernova data analysis
redshift data fitting
gravitational lensing data analysis
include：
reproduce research results
Python reproducibility package
scientific paper data analysis
LaTeX figures tables reproducibility
statistical validation for manuscript
research code cleanup