Publications by Daniel Lee
Code Along 12
Prompt 1: I have a dataset called attrition_raw_tbl that looks like this. library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.4.4 ✔ purrr 1.0.2 ## ✔ tibble 3.2.1 ✔ dplyr 1.1.4 #...
4047 sym R (14054 sym/26 pcs)
Apply to your data 12
library(readr) library(skimr) # Now, let's read the CSV file members <- read_csv('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2020/2020-09-22/members.csv') ## Rows: 76519 Columns: 21 ## ── Column specification ───────────────────────────────────...
110 sym R (9747 sym/32 pcs) 4 tbl
Apply 9
Set up library(tidyverse) library(tidyquant) # for financial analysis library(broom) # for tidy model results library(umap) # for dimension reduction library(plotly) # for interactive visualization Data # Get info on companies listed in S&P500 sp500_index_tbl <- tq_index("SP500") # Get individual stocks from S&P500 sp500_symbols <- sp500_index_t...
1916 sym R (9565 sym/29 pcs) 4 img
Apply 10
# for Core packages library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.4.4 ✔ purrr 1.0.2 ## ✔ tibble 3.2.1 ✔ dplyr 1.1.4 ## ✔ tidyr 1.3.1 ✔ stringr 1.5.1 ## ✔ readr...
474 sym R (9448 sym/37 pcs) 1 img
codeapply10
library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1.5.0 ## ✔ ggplot2 3.5.0 ✔ t...
381 sym R (10418 sym/47 pcs) 2 img
codeapply9
library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1.5.0 ## ✔ ggplot2 3.5.0 ✔ t...
2056 sym R (14869 sym/48 pcs) 4 img
code apply 8
knitr::opts_chunk$set(echo = TRUE) library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1....
295 sym R (16319 sym/60 pcs) 2 img 4 tbl
codealong9
Set up library(tidyverse) library(tidyquant) # for financial analysis library(broom) # for tidy model results library(umap) # for dimension reduction library(plotly) # for interactive visualization Data employed <- read_csv("https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2021/2021-02-23/employed.csv") employed_group...
48 sym R (9730 sym/25 pcs) 4 img
codealong10
library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1.5.0 ## ✔ ggplot2 3.5.0 ✔ t...
63 sym R (10227 sym/47 pcs) 5 img
codeapply 7
knitr::opts_chunk$set(echo = TRUE) library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1....
803 sym R (17861 sym/62 pcs) 4 img 8 tbl