Danna caldas Laura Manyoma

Testing the regime in which we might prefer inverse-variance weighted median based stacking over traditional inverse-variance weighted mean stacking. The is particularly useful in astronomy applications with large fractions of outlier data (image and spectral stacking).

Coursera Reproducible Research Project 2

The purpose of this short code-through is to provide a simple and friendly tour of the ‘diamonds’ dataset in R. The dataset comes from the ggplot2 package and contains information on nearly 54,000 diamonds, including their price, weight (carat), color, clarity, and cut.

my Data