jtr13 / edav2

edav.info 2.0

New start of edav.info 2.0

Source code for: https://edav.info

edav2's Issues

Add chapter "Two Continuous Variables"

a.k.a. Dependency Relationships
"11DependencyRelationshipsCode.html"

Consistency of capitalization in headings and subheadings

Let's use title case (only the first letter capitalized) for all headings and subheadings. So "Normal Distribution" should be "Normal distribution", etc.

2nd chapter

Learning ggplot2

Grammar of graphics material from slides

Links to resources (less is more!)

typo detect

just found a small typo in section 3.4 tittle!
quick link:
https://edav.info/working-with-factors.html#dealing-wirh-nas

Actions not fuctioning

It took nearly 20 mins trying to deploy the page and failed consequently. Not sure what the problem is.

Add chapter git/GitHub

Add this chapter after the data transformation chapter. Begin the .Rmd with the following to create a new part:

# (PART) General resources {-}

# git/GitHub

All of the material can be taken directly from: https://github.com/jtr13/EDAV/blob/master/github_resources.Rmd (https://jtr13.github.io/EDAV/github.html)

Take out any references to the "Contributing to this Resource" chapter since we won't be including that. You'll need to test all links (internal and external) and make sure to include the images. You can use the same file structure: create a folder called "images" and a subfolder called "git".

Add part info to first chapters of parts

Fix first chapter of R resources part

Add Spatial data chapter

Leave out bad graphs from SpatialData slides

Wait for updated version of CommunityDistricts.html (I'll comment when it's ready)

Initial setup

• edit README
• delete .Rmds not needed
• add .Rmds new plots
• edit _bookdown.yml

Add chapter "Data transformation"

R resources part
based on "10TidyData.pdf"
(pivot_longer)
@jtr13: add code

Add chi square and mosaic pairs plot

add to multidimensional cat. chapter

5.4.4 title should be "filter"

I'm in Prof Robbins' EDAV class, and just wanted to point out that the title of section 5.4.4 is select when it should be filter. Thanks!

Add Color chapter

Add Data import chapter

How to get data

• .csv (or other) files found online
• Web interface
• API
• r API package
• web scraping
  (material from WebScraping slides)

Add material from 18PSet3CodingTips.html

(As we discussed some of the output can be shortened.)

Projects and file paths: add to https://edav.info/getting-started.html#top-10-essentials-checklist item number 8. "Use RStudio projects". Just add the following: "If you run into a situation in which you must change the filepaths used to read files depending on whether you are running the code in the Console or knitting the document, it is likely due to having .Rmd files stored in subfolders of the project. The here package will eliminate the need for you to repeatedly make these changes by creating relative paths from the project root, that just work. This is a small but powerful tool; once you start using it there's not going back."

Find the top: add to the end of https://edav.info/data-transformation.html

pivot_wider: skip since we already have it

Joins: add to https://edav.info/data-transformation.html

Cases to tables: add to https://edav.info/data-transformation.html. Also add a link to this section from any discussion of the chi-squared test and pairs mosaic plot

Continuous to categorical: add to https://edav.info/working-with-factors.html chapter

Add qqplot

Resizing figures

I resized all the graphs in chapter 3.
Basically I am using the chunk option following:
-base size: fig.width=4, fig.height=3
-median: 1.2x base size
-large: 1.5x base size

Some of the figures do not follow as I think they look better using some other sizes.

• Also, I noticed that the link to EDAV 1.0 actually points to EDAV 2.0 on the index page.

Also added additional resources section for boxplot.

Add Time series / dates chapter

Add missing data chapter

Add to time series chapter

• Working with time series in R

(readr) http://r4ds.had.co.nz/data-import.html

(lubridate) http://r4ds.had.co.nz/dates-and-times.html

Add chapter Faceting

Add a short chapter after "Learning ggplot2" using material from 12ContinuousCategorical.pdf up to "Use facet_grid to add an additional variable" (but change that to "Use facet_grid() to facet on two variables" Skip everything else in that pdf.

Action Failed

Added three new libraries datasets,ggridges,tidyverse in DESCRIPTION.

Add chapter "Unidimensional categorical variables"

after "Unidimensional continuous variables"
based on "08CategoricalVariablesCode.html"

Add hexbin to DESCRIPTION

Change sample_n to slice_sample

Use parameters n = or prop = depending on the situation

Action failed

I have added the content of histogram and learning R(Chapter1). However action kept failing throwing error of missing True/False. I tried commenting out each section to locate the problem, which does not seem to work :(.

I am thinking of missing True/False in r chunks, but unable to find any.

change boxplot example to chickwts

See example in 1st edition

1st chapter

Learning R

Top 10 essentials -- slides from Lecture 1

Additional material from edav.info

3rd chapter

Unidimensional continuous variables

histograms
boxplots
normal distributions (include drawing normal curves with facetting)
ridgeline plots
....
no need to include every possible plot -- keep focused on the current problem set

Add chapter Multidimensional Categorical

Sections:
from: 15MultiCatCode.html

1. Grouped and stacked barcharts (including diverging stacked bar chart)
2. Mosaic plots
   from 16ggalluvialSlides.html
3. Alluvial diagrams
   from 17Heatmaps.html
4. Heatmaps (only one example in which the x and y axes are discrete -- the very last slide. Include the data transformation and the code where theme_heat is defined.)

Add chapter Multidimensional Continuous

This chapter should have two sections:

1. Parallel coordinate plots (13ParallelCoordinates.pdf -- skip everything before the first parallel coordinate plot slide.)
2. Biplots (14BiplotsCode.html -- skip everything before PCA)

Add chapter "Working with factors"

R resources part
based on "09CategoricalVariablesHowTo.html"
(forcats functions)