Publications by Hanung Safrizal
Global Terrorism Analysis
Importing the libraries library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.4.2 ✔ purrr 1.0.1 ## ✔ tibble 3.2.1 ✔ dplyr 1.1.2 ## ✔ tidyr 1.3.0 ✔ stringr 1.5.0 ## �...
407 sym R (14557 sym/49 pcs) 8 img
Analisis SEC Reglog
knitr::opts_chunk$set(echo = TRUE) library(readxl) library(dplyr) ## Warning: package 'dplyr' was built under R version 4.2.3 ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union...
686 sym R (186733 sym/224 pcs) 5 img
Analisis Data Terbaru
knitr::opts_chunk$set(echo = TRUE) library(readxl) library(dplyr) ## Warning: package 'dplyr' was built under R version 4.2.3 ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union...
402 sym R (1194809 sym/130 pcs)
Analisis Reglog Biner dan SVM
knitr::opts_chunk$set(echo = TRUE) library(readxl) library(dplyr) ## Warning: package 'dplyr' was built under R version 4.2.3 ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union...
401 sym R (980055 sym/129 pcs)
Cracking the Code of Grocery Shopping: Exploring Association Rules in Market Basket Analysis
Importing the Data groceries<-read.csv("D:/SOBAT KARIER/PORTOFOLIO/Association Rules/groceries.csv", header=F, sep=",") head(groceries) ## V1 V2 V3 V4 ## 1 citrus fruit semi-finished bread margarine ready soups ## 2 tropical fruit yogurt ...
601 sym R (45268 sym/58 pcs) 3 img
Empowering Cardiac Health: Exploring Heart Disease Prediction with Random
Mengimpor library yang diperlukan library(randomForest) ## Warning: package 'randomForest' was built under R version 4.2.3 ## randomForest 4.7-1.1 ## Type rfNews() to see new features/changes/bug fixes. library(readxl) library(dplyr) ## ## Attaching package: 'dplyr' ## The following object is masked from 'package:randomForest': ## ## comb...
283 sym R (5288 sym/31 pcs) 3 img
Predicting Diabetes: Unleashing the Power of Support Vector Machine for Accurate
Memuat library yang diperlukan library(e1071) ## Warning: package 'e1071' was built under R version 4.2.3 library(caret) ## Loading required package: ggplot2 ## Loading required package: lattice library(devtools) ## Warning: package 'devtools' was built under R version 4.2.3 ## Loading required package: usethis ## Warning: package 'usethis' was bui...
182 sym R (21202 sym/33 pcs)
Exploring the Titanic Dataset: Unveiling Influential Variables for Survival
Exploring the Titanic Dataset: Unveiling Influential Variables for Survival Install dan memuat library yang diperlukan library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.4.0 ✔ purrr 0...
2380 sym R (11079 sym/48 pcs) 8 img
Analisis Data Cadangan (Hearth Disease)
library(readxl) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union library(MASS) ## ## Attaching package: 'MASS' ## The following object is masked from 'packag...
3658 sym R (45755 sym/103 pcs) 11 img
Document
Tugas Individu 1 Metode Peramalan Deret Waktu Tugas Individu 1 Metode Peramalan Deret Waktu Pendahuluan Memanggil Library yang Digunakan Memanggil Data IPM DKI Jakarta 2010-2021 Indeks Pembangunan Manusia Eksplorasi Data Time Series Plot Pemodelan Regresi Deteksi Auotokorelasi 1. Residual Plot 2. ACF dan PACF Plot Uji Statistik 1. Durbin W...
7536 sym Python (9958 sym/76 pcs) 5 img