Publications by Thach Tran
Basic data analysis workshop at BTH (8-10 Dec 2023) - Day 2
Basic data analysis workshop - BTH (8-10/12/2023) Ngày 2-3 (9-10/12/2023) - Hiển thị dữ liệu Đọc dữ liệu vào R salary = read.csv("C:\\Thach\\UTS\\Teaching\\TRM\\Practical Data Analysis\\Data\\Professorial Salaries.csv") dim(salary) ## [1] 397 9 Việc 1. Biểu đồ phân bố (histogram) 1.1 Lương GS library(ggplot2) lib...
1600 sym R (8120 sym/60 pcs) 18 img 3 tbl
Basic data analysis workshop at BTH (8-10 Dec 2023) - Day 1
Basic data analysis workshop - BTH (8-10/12/2023) Ngày 1 (8/12/2023) - Giới thiệu R Việc 1. Cài đặt R https://cran.r-project.org/mirrors.html https://www.rstudio.com/products/rstudio/download Việc 2. Cài đặt các gói phân tích (packages cần thiết) #install.packages(c("readxl", "tidyverse", "dplyr", "ggplot2", "GGally", "D...
803 sym R (7124 sym/34 pcs) 2 tbl
Multistate regression and competing risk of death
Competing Death and Fracture Risk Assessment using the “standard” longitudinal study design: library(survival); library(tableone); library(prodlim); library(riskRegression); library(CalibrationCurves) ## riskRegression version 2023.09.08 ## Loading required package: rms ## Loading required package: Hmisc ## ## Attaching package: 'Hmisc' ## T...
1185 sym R (57170 sym/115 pcs) 14 img
BMD and mortality risk
BMD and mortality Meta-analysis (1) Analysis of individual projects library(survival) library(smoothHR) ## Loading required package: splines library(table1) ## ## Attaching package: 'table1' ## The following objects are masked from 'package:base': ## ## units, units<- (1.1) MrOS Study Set-up dataset mros = read.csv("C:\\Thach\\Research ...
661 sym R (16779 sym/47 pcs) 4 img 2 tbl
VLU Workshop on Machine Learning - Day 3
Van Lang University Workshop on Machine Learning - Day 3: Logistic regression Việc 1. Đọc dữ liệu arrest arr = read.csv("C:\\Thach\\VLU workshop (Jun2023)\\Datasets\\Arrest data.csv", header = TRUE) dim(arr) ## [1] 432 11 head(arr) ## id week arrest finance age race work married parole prior educ ## 1 1 20 1 no 27...
1400 sym R (15014 sym/62 pcs) 3 img
VLU Workshop on Machine Learning - Day 4
Van Lang University Workshop on Machine Learning - Day 4: Multivariate models Việc 1. Mô hình phân định tuyến tính (Linear Discriminant Analysis) 1.1 Đọc dữ liệu biopsy vào R biopsy = read.csv("C:\\Thach\\VLU workshop (Jun2023)\\Datasets\\biopsy.csv") dim(biopsy) ## [1] 683 11 head(biopsy) ## ID V1 V2 V3 V4 V5 V6 V7 ...
1557 sym R (8476 sym/66 pcs) 8 img
VLU Workshop on Machine Learning - Day 4
Van Lang University Workshop on Machine Learning - Day 4: Multivariate models Việc 1. Mô hình phân định tuyến tính (Linear Discriminant Analysis) 1.1 Đọc dữ liệu biopsy vào R biopsy = read.csv("C:\\Thach\\VLU workshop (Jun2023)\\Datasets\\biopsy.csv") dim(biopsy) ## [1] 683 11 head(biopsy) ## ID V1 V2 V3 V4 V5 V6 V7 ...
1495 sym R (9163 sym/59 pcs) 9 img
VLU Workshop on Machine Learning - Day 5
Van Lang University Workshop on Machine Learning - Day 5: Multivariate models (2) Việc 1. Dùng phương pháp Random forest để phân loại ung thư qua cách tiếp cận Machine Learning Đọc dữ liệu ung thư vú (Wisconsin Breast Cancer Dataset) bc = read.csv("C:\\Thach\\VLU workshop (Jun2023)\\Datasets\\wisc_bc_data.csv") head(b...
1139 sym R (23370 sym/68 pcs) 2 img
VLU Workshop on Machine Learning - Day 1
Van Lang University Workshop on Machine Learning - Day 1: Data visualization Việc 1. Tải R, RStudio về máy tính https://cran.r-project.org/mirrors.html https://www.rstudio.com/products/rstudio/download Việc 2. Cài đặt các packages cần thiết #install.packages(c("readxl","tidyverse","ggplot2","GGally","DescTools","table1","compa...
834 sym R (5295 sym/23 pcs) 4 img
VLU Workshop on Machine Learning - Day 2
Van Lang University Workshop on Machine Learning - Day 2: Linear regression Việc 1. So sánh đặc điểm của mẫu nghiên cứu tiền lương Đọc dữ liệu “Professorial Salaries” vào R library(readxl) salary = read_excel("C:\\Thach\\VLU workshop (Jun2023)\\Datasets\\Professorial Salaries.xlsx") head(salary) ## # A tibble: 6 ...
1316 sym R (7859 sym/36 pcs) 3 img