I’m an educator and amateur astronomer applying to planetary science graduate programs. I’ve been trying to teach myself data analysis techniques mostly for exoplanet characterization via transmission spectroscopy. My Python skills are a bit rusty so I’m looking for recommendations for perhaps an online Python course or other resources that directly build relevant skills. I’m also looking for any tutorials or educational resources for learning data analysis techniques for light curve fitting, Bayesian methods, limb darkening models, and others related to atmospheric retrievals. I would like to be able to better understand resources such as NASA’s ExoCTK - the exoplanet characterization toolkit, PandExo, and the transit software packages found here - http://nexsci.caltech.edu/workshop/2016/handson.shtml. I’ve found data analysis python courses on coursera and EdX but none specifically geared toward planetary science.