Publications by Puja Roy
DATA624HW9
Import Libraries library(AppliedPredictiveModeling) ## Warning: package 'AppliedPredictiveModeling' was built under R version 4.3.3 library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.3 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ─�...
3424 sym R (8763 sym/65 pcs) 5 img
DATA624HW8
Import Libraries library(caret) ## Warning: package 'caret' was built under R version 4.3.3 ## Loading required package: ggplot2 ## Warning: package 'ggplot2' was built under R version 4.3.3 ## Loading required package: lattice library(nnet) library(earth) ## Warning: package 'earth' was built under R version 4.3.3 ## Loading required package: For...
1960 sym R (17148 sym/81 pcs) 11 img
DATA624HW7
library(AppliedPredictiveModeling) ## Warning: package 'AppliedPredictiveModeling' was built under R version 4.3.3 library(caret) ## Warning: package 'caret' was built under R version 4.3.3 ## Loading required package: ggplot2 ## Warning: package 'ggplot2' was built under R version 4.3.3 ## Loading required package: lattice library(caTools) ## Warn...
3269 sym R (13153 sym/57 pcs) 5 img
DATA624Project1
Import Libraries library(tidyverse) ## Warning: package 'ggplot2' was built under R version 4.3.3 ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.4 ✔ readr 2.1.5 ## ✔ forcats 1.0.0 ✔ stringr 1.5.1 ## ✔ ggplot2 ...
4709 sym R (13725 sym/72 pcs) 16 img
DATA624HW6
Import Libraries library(fpp3) ## Warning: package 'fpp3' was built under R version 4.3.3 ## Registered S3 method overwritten by 'tsibble': ## method from ## as_tibble.grouped_df dplyr ## ── Attaching packages ──────────────────────────────────────�...
8948 sym R (11445 sym/75 pcs) 30 img
DATA624HW5
Import Libraries library(fpp3) ## Warning: package 'fpp3' was built under R version 4.3.3 ## Registered S3 method overwritten by 'tsibble': ## method from ## as_tibble.grouped_df dplyr ## ── Attaching packages ──────────────────────────────────────�...
5103 sym R (8722 sym/60 pcs) 12 img
DATA624HW4
Import Libraries library(mlbench) ## Warning: package 'mlbench' was built under R version 4.3.3 library(caret) ## Warning: package 'caret' was built under R version 4.3.3 ## Loading required package: ggplot2 ## Warning: package 'ggplot2' was built under R version 4.3.3 ## Loading required package: lattice library(tidyverse) ## ── Attaching core...
7980 sym R (8409 sym/40 pcs) 5 img
DATA624HW2
Import Libraries library(lubridate) ## ## Attaching package: 'lubridate' ## The following objects are masked from 'package:base': ## ## date, intersect, setdiff, union library(tsibble) ## Warning: package 'tsibble' was built under R version 4.3.3 ## Registered S3 method overwritten by 'tsibble': ## method from ## as_ti...
6336 sym R (8909 sym/68 pcs) 24 img
DATA624HW1
Import Libraries library(lubridate) ## ## Attaching package: 'lubridate' ## The following objects are masked from 'package:base': ## ## date, intersect, setdiff, union library(tsibble) ## Warning: package 'tsibble' was built under R version 4.3.3 ## Registered S3 method overwritten by 'tsibble': ## method from ## as_ti...
4785 sym R (7933 sym/84 pcs) 27 img
DATA606FinalProject
Introduction + Abstract I am planning to leverage the Drug Use by Age dataset from FiveThirtyEight https://github.com/fivethirtyeight/data. The reason I chose this dataset is because many people are addicted to drugs ranging from multiple ages and I wanted to explore which ages and what types of drugs certain people are addicted to. #install.pa...
5058 sym 52 img