An evaluator and senior manager who enjoys finding insights using data. Hung is particularly passionate about psychology and mental health.


Posted by Hung Vo

ggstatsplot: When statistics meets plots

ggstatsplot: When statistics meets plots

Visualisation in research is an important element in distilling the key points of technical information to make it understandable. I love the ggplot2 R package and have used it for research publications but found myself wondering if there were other R packages that could plot statistical results easily.

Continue reading
Why learn R in 2022: 5 reasons

Why learn R in 2022: 5 reasons

After a tumultuous year which was 2021, I thought I’d start the year with a bit of reflection in 2022. Eventually I decided that I’d write a seemingly generic post on reasons to start learning R except I wanted to unwrap what were my reasons on how exactly I ended up learning R to begin with.

Continue reading
Basic infographics in R

Basic infographics in R

“A picture is worth a thousand words.” R doesn’t need to be used only for purely data manipulation and analysis. I had used a number of data visualisation packages in R to help a client with suitable visuals.

Continue reading
R for business report reproducibility

R for business report reproducibility

While I have developed and published interactive dashboards on my website, I started thinking about the practicalities of creating dashboards for business reporting only. It occurred to me that, yes, large-scale reporting tools such as Tableau and Power BI that are amazing at producing self-service dashboards but organisations still rely on conventional reporting methods through the means of creating documents presenting findings from analyses.

Continue reading
Realistic goal pursuit, not just positive thinking

Realistic goal pursuit, not just positive thinking

Goal setting and achievement As the new year comes to an end, many people including myself will be contemplating how the next year will look. Specifically, I’ll be thinking about what I will be doing differently and what I will want to achieve in various life domains.

Continue reading
An attempt at replicating a meta-analysis in R

An attempt at replicating a meta-analysis in R

Studies are everywhere I tend to read through meta-analyses to get the jist of an area of interest. For example, I might want to know, without trawling through hundreds of studies, how effective a specific type of psychotherapy is for a particular psychiatric condition.

Continue reading