## Recently Published

##### Plot of correlation matrix

This note introduces a number of approaches for plotting a correlation matrix. The methods covered are psych, GGally, and corrplot packages.

##### Specification of x- and y-axis in ggplot2

Specification of x- and y-axis in ggplot2

##### Cox's proportional hazards model

R codes for Cox's proportional hazards regression. Youtube channel:
https://www.youtube.com/user/drnguyenvtuan

##### Kaplan - Meier analysis

Kaplan - Meier analysis in my youtube channel https://www.youtube.com/user/drnguyenvtuan

##### Anthropometric data of Miss Vietnam

Anthropometric data of Miss Vietnam 1988 to 2020

##### Experience with pipe

Experience with pipe

##### Experience with ggiraphExtra

Some experience with Experience with ggiraphExtra

##### Test data

Test data

##### Projection of Covid-19 for Danang

Dự báo dịch Vũ Hán cho Đà Nẵng (theo mô hình dịch tễ học)

##### Temp data analysis

Temporary data and codes

##### Drawing Vietnam map data

Using ggplot2 and related packages to draw Vietnam maps

##### IQ and income of US Presidents

IQ and income of US Presidents

##### NHMRC Investigator Grants 2020

An analysis of NHMRC Investigator Grants 2020

##### Shaded normal plot

Shaded normal plot

##### Common graphs using R

Common graphs using R

##### Data wrangling with R

Data wranling, editing using dplyr, tidyverse, tidyr

##### Re-analysis of hydroxychloroquine (HCQ) and azithromycin data

This is a secondary analysis of the data from the open trial evaluating the efficacy of hydroxychloroquine and azithromycin in the treatment of patients infected with SARS-Cov-2.

##### Analysis of coronavirus deaths

Analysis of coronavirus deaths

##### Exercise on linear regression using R

Exercise on linear regression using R

##### Bài tập ngày 1 - Banking Academy

Bài tập ngày 1 - Banking Academy

##### First difference calculation

First difference calculation

##### Scatterplot with two axes

Scatterplot with two axes

##### Second Day Exercises

These are 2nd day workshop

##### Ngày đầu thực hành R

Hôm nay là ngày vui

##### Health Care Index 2019

Health Care Index 2019

##### Australian Earnings 2018

Australian VC earnings 2018 and proportion of overseas students

##### Analysis of NHMRC Investigator Grant Outcomes 2019

Analysis of NHMRC Investigator Grant Outcomes 2019

##### Forest plot using R

Forest plot using R

##### Histogram using R

Histogram using R

##### Bar plot using ggplot2

Bar plots using ggplot2

##### Vietnam Population 1979 - 2019

Vietnam Population 1979 - 2019

##### Preliminary Mechanography Data

Preliminary Mechanography Data

##### HSC data 2019

Dữ liệu tốt nghiệp trung học phổ thông 2019

##### Testing package finalfit

Testing package finalfit