Publications by jfor: Josh Forster
Data624: Homework 9
Do problems 8.1, 8.2, 8.3, and 8.7 in Kuhn and Johnson. Please submit the Rpubs link along with the .rmd file. library(mlbench) library(caret) ## Loading required package: ggplot2 ## Loading required package: lattice library(tidyverse) ## ── Attaching core tidyverse packages ───────────────────────�...
9184 sym R (20467 sym/59 pcs) 5 img 1 tbl
Data624: Homework 8
Do problems 7.2 and 7.5 in Kuhn and Johnson. There are only two but they have many parts. Please submit both a link to your Rpubs and the .rmd file. library(mlbench) library(caret) ## Loading required package: ggplot2 ## Loading required package: lattice library(MASS) library(tidyverse) ## ── Attaching core tidyverse packages ──────...
3662 sym R (35755 sym/64 pcs) 6 img
Data624 HW7
In Kuhn and Johnson do problems 6.2 and 6.3. There are only two but they consist of many parts. Please submit a link to your Rpubs and submit the .rmd file as well. library(MASS) library(caret) ## Loading required package: ggplot2 ## Loading required package: lattice library(elasticnet) ## Loading required package: lars ## Loaded lars 1.3 library(p...
7937 sym R (32525 sym/85 pcs) 10 img 1 tbl
Data624: Project 1
## ── 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 3.4.4 ✔ tibble 3.2.1 ## ✔ lubridate 1.9.3 ✔ tidyr 1.3.0 ## ✔ purrr 1.0.2...
30848 sym Python (36601 sym/160 pcs) 43 img 1 tbl
Data624: Homework 6
library(fpp3) ## ── Attaching packages ────────────────────────────────────────────── fpp3 0.5 ── ## ✔ tibble 3.2.1 ✔ tsibble 1.1.4 ## ✔ dplyr 1.1.3 ✔ tsibbledata 0.4.1 ## ✔ tidyr 1.3.0 ✔ feasts 0.3.1...
13510 sym R (11942 sym/105 pcs) 34 img 1 tbl
Data624: HW5
library(fpp3) ## ── Attaching packages ────────────────────────────────────────────── fpp3 0.5 ── ## ✔ tibble 3.2.1 ✔ tsibble 1.1.4 ## ✔ dplyr 1.1.3 ✔ tsibbledata 0.4.1 ## ✔ tidyr 1.3.0 ✔ feasts 0.3.1...
13031 sym R (10796 sym/64 pcs) 25 img 4 tbl
Data624 Homework 4
3.1. The UC Irvine Machine Learning Repository to glass identification. The data consist of 214 glass samples labeled as one of seven class categories. There are nine predictors, including the refractive index and percentages of eight elements: Na, Mg, Al, Si, K, Ca, Ba, and Fe. The data can be accessed via: library(mlbench) library(tidyverse) ## �...
6851 sym R (8060 sym/32 pcs) 12 img 1 tbl
Data624: HW3
library(fpp3) ## ── Attaching packages ────────────────────────────────────────────── fpp3 0.5 ── ## ✔ tibble 3.2.1 ✔ tsibble 1.1.4 ## ✔ dplyr 1.1.3 ✔ tsibbledata 0.4.1 ## ✔ tidyr 1.3.0 ✔ feasts 0.3.1...
7826 sym R (12520 sym/77 pcs) 30 img
Data624: Homework 2 Decomposition
Do exercises 3.1, 3.2, 3.3, 3.4, 3.5, 3.7, 3.8 and 3.9 from the online Hyndman book. Please include your Rpubs link along with.pdf file of your run code Load Libraries library(fpp3) ## ── Attaching packages ──────────────────────────────────────────────...
8477 sym R (7237 sym/61 pcs) 28 img
Data624: Homework 1
library(fpp3) ## ── Attaching packages ────────────────────────────────────────────── fpp3 0.5 ── ## ✔ tibble 3.2.1 ✔ tsibble 1.1.4 ## ✔ dplyr 1.1.3 ✔ tsibbledata 0.4.1 ## ✔ tidyr 1.3.0 ✔ feasts 0.3.1...
11328 sym R (12812 sym/76 pcs) 31 img