Publications by Harold Nelson
Chapter 7 Part 1
Chapter 7 Notes Part 1 Harold Nelson 2023-03-16 Part 1 of Chapter 7 This includes 7.1 and 7.2 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibbl...
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Section 7.1
Chapter 7 Notes Part 1 Harold Nelson 2023-03-16 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ✔ dplyr 1.0.10 ## ✔ tidyr ...
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Notes on Numbers
Notes on Numbers Harold Nelson 2023-03-15 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ✔ dplyr 1.0.10 ## ✔ tidyr 1.2.1...
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Chapter 6
Chapter 6 Harold Nelson 2023-03-10 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ✔ dplyr 1.0.10 ## ✔ tidyr 1.2.1 �...
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Notes on Logic
Notes on Logic Harold Nelson 2023-03-13 Basics Three operations and - & or | not ! Three posible values TRUE or T FALSE or F NA “I don’t know” Basic Tables The traditional basic truth table contains every possible combination P = c(T,T,F,F) Q = c(T,F,T,F) basic = data.frame(P,Q) basic ## P Q ## 1 TRUE TRUE ## 2 TRUE FALSE...
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Getting Elevation Data
To get elevation data, we’ll use the USDA site. It’s fairly easy to use. I had some problems with Chrome, but Safari worked smoothly. Go to https://datagateway.nrcs.usda.gov and click on the Get Data Button. This video will show you how to get elevation data. You’ll need to copy this link to your browser. https://www.youtube.com/watch?v=5zh3V...
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IMR and TFR
IMR and TFR Harold Nelson 2023-03-03 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ✔ dplyr 1.0.10 ## ✔ tidyr 1.2.1 ...
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TFR Analysis
TFR Harold Nelson Introduction: The Questions In his talk, Hans Rosling noted that some population based outcomes had a general trend of improvement up to 2003. There was also a convergence. We want to look past 2003 and see if these trends have continued. Setup library(tidyverse) ## ── Attaching packages ────────────�...
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ggplot2 to tmap
Chapter 5 tmap Harold Nelson 2023-03-01 We’re going to see how to redo the ggplot2 maps in Chapter 5 using tmap. Setup library(sf) ## Linking to GEOS 3.11.0, GDAL 3.5.3, PROJ 9.1.0; sf_use_s2() is TRUE library(rgdal) ## Loading required package: sp ## Please note that rgdal will be retired by the end of 2023, ## plan transi...
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Infant Mortality
Infant Mortality Harold Nelson Introduction: The Questions In his talk, Hans Rosling noted that some population based outcomes had a general trend of improvement up to 2003. There was also a convergence. We want to look past 2003 and see if these trends have continued. Setup library(tidyverse) ## ── Attaching packages ────────...
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