Publications by Daniel Lee
New Int Code Along 5
knitr::opts_chunk$set(echo = TRUE) library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1....
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codealong7
knitr::opts_chunk$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....
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code apply 5
knitr::opts_chunk$set(echo = TRUE) library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.2 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.3 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1....
678 sym R (12753 sym/44 pcs) 3 img 4 tbl
codealong6
knitr::opts_chunk$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....
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Apply 4
Import Data youtube <- readr::read_csv('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2021/2021-03-02/youtube.csv') ## Rows: 247 Columns: 25 ## ── Column specification ──────────────────────────────────────────────────...
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Credit Risk Modeling
Table of contents Definition ID variables Dates Financials Loan characteristics Days People characteristics Variables I don’t understand Clean data Data 1 Data 2 Combine Explore data Credit Risk Modeling Author Daniel Lee Published March 16, 2024 Code library(tidyverse) library(tidymodels) library(tidytext) library(readxl) data_1...
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Apply 4
Import Data youtube <- readr::read_csv('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2021/2021-03-02/youtube.csv') ## Rows: 247 Columns: 25 ## ── Column specification ──────────────────────────────────────────────────...
277 sym R (21128 sym/38 pcs) 5 img 5 tbl
Code Along 5
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....
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Real World Applications 5
The vunerability assessment Analyze the data for your client company’s industry and answer the following questions. How much have sales in the industry declined in the recession? What’s the worst that has happened in the past? Does the industry go into recession before, at the same time, or after the national economy goes into recession? If...
868 sym 1 tbl
Real World Applications 5
The vunerability assessment Analyze the data for your client company’s industry and answer the following questions. How much have sales in the industry declined in the recession? What’s the worst that has happened in the past? Does the industry go into recession before, at the same time, or after the national economy goes into recession? If...
868 sym 1 tbl