Summary Statistics clarifications

[mboyas-mitre]

GrowthViz/GrowthViz-adults.ipynb

Line 2394 in 7ababca

"The next cell generates summary statistics for the data set. The `sumstats.bmi_stats` function uses the `merged_df` DataFrame to compute values on the \"clean\" data, which means only included values as well as the \"raw\" values, which is all values for individuals.\n",

Recommendation to:

(1) add a definition chart between the column names and what you define in the text

(2) clarify that all columns are shown by default, or otherwise make the coloring on the buttons obvious. I didn't realize this and started clicking things, and then because I didn't really know what each column name meant I saw seemingly random columns start disappearing when I expected things to appear.