Publications by Harold Nelson

Olympia Weather Factoids

15.02.2022

Olympia Weather Factoids Harold Nelson 2/15/2022 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr 1.0.7 ## ✓ tidyr ...

1716 sym R (3930 sym/31 pcs)

Exercises on ggplot2 Part 3

10.02.2022

Exercises on ggplot2 3 Harold Nelson 2/9/2022 Setup Load the tidyverse and the dataset “county_clean.Rdata”. Import the file “state_region.csv” into the dataframe state_region. Use left_join to add the region data to county_clean. Glimpse county_clean to make sure you’re OK Solution library(tidyverse) load("county_clean.Rdata") stat...

1480 sym R (2586 sym/13 pcs) 8 img

Exercises on ggplot2 Part 2

08.02.2022

Exercises on ggplot2 2 Harold Nelson 2/7/2022 Setup Load the tidyverse and the dataset “county_clean.Rdata”. Import the file “state_region.csv” into the dataframe state_region. Use left_join to add the region data to county_clean. Glimpse county_clean to make sure you’re OK Solution library(tidyverse) load("county_clean.Rdata") stat...

1926 sym R (2879 sym/16 pcs) 10 img

Importing Weather Data

13.02.2022

Importing Weather Data Harold Nelson 2/13/2022 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr 1.0.7 ## ✓ tidyr 1....

1607 sym R (7168 sym/26 pcs) 2 img

Questions About Weather

20.02.2022

Questions About Weather Harold Nelson 2/19/2022 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr 1.0.7 ## ✓ tidyr 1...

1268 sym R (1780 sym/15 pcs) 4 img

Patterns in Olympia Weather 2

24.02.2022

Patterns 2 Harold Nelson 2/24/2022 Setup Get the necessary packages and data. library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr ...

1662 sym R (3487 sym/22 pcs) 4 img

Fertility 1

28.02.2022

Fertility 1 Harold Nelson 02/27/2022 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr 1.0.7 ## ✓ tidyr 1.1.4 �...

1596 sym R (3706 sym/27 pcs)

Fertility 2

02.03.2022

Fertility 2 Harold Nelson 2/28/2022 Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.5 ✓ dplyr 1.0.7 ## ✓ tidyr 1.1.4 ✓...

1316 sym R (2972 sym/20 pcs)

Gender Mix

14.03.2022

Gender Mix Harold Nelson 3/11/2022 Topic If a live birth occurs, what is the probability that the child is male? Most people would say 50%. That is close but not exactly right. Questions. What is the proportion of males in a given set of births? Does this vary by the age of the mother, the geographical location, or the race of the mother. Se...

1562 sym R (9017 sym/39 pcs) 5 img

Human Mortality Database 1

16.03.2022

HMD Harold Nelson 3/14/2022 Human Mortality Database This is an initial exploration of the Human Mortality Database, which is at https://www.mortality.org/. Setup library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1...

862 sym R (2287 sym/18 pcs) 2 img