2023

Get Apple SuperDrive to work on Windows PC 2023-10-16

Cooling Fans for PC 2023-06-29

Kubernetes and Bland-Altman plots 2023-05-18

Power Automate using the new Twitter API 2023-05-01

Practicing GitHub push & pull request 2023-04-28

Cross referencing in {bookdown} 2023-04-05

{bookdown} troubleshooting journey 2023-04-03

Read table from PDF using {tabulizer} 2023-04-02

Bring R visuals into Microsoft Power BI 2023-03-26

Access Mounted Shared Drives in WSL2 2023-03-08

2019

Numpy concatenate 2019-03-14

Locally edit Jupyter notebook that runs on HPC compute node 2019-01-28

Numpy squeeze 2019-01-26

2018

Force y-axis to start at zero in ggplot 2018-10-13

Convert table to matrix 2018-05-24

Clear loaded variables in RStudio environments 2018-05-23

Notes on basic bash scripting 2018-05-10

2017

Text centering for title in ggplot2 2017-08-02

Change legend text in ggplot2 2017-07-08

Change colors in ggplot2 2017-07-08

Notes on string editing 2017-06-17

Return a vector using pull function 2017-06-13

Manually change shapes in ggplot2 2017-06-13

Round y-axis decimals in ggplot2 2017-06-09

Customize factor level 2017-06-04

Error bars in ggplot2 2017-05-30

Connect points together in base plot 2017-05-15

Remove legends in ggplot2 2017-01-12

2016

Math notation and customised ticks in ggplot2 2016-12-07

Find more than one word 2016-10-24

Free-up the y-axis in facet_wrap subplots 2016-10-22

About gather() in tidyr 2016-10-14

Connect points in graph divided by facet 2016-10-10

For-loop and strings manipulation in bash scripting 2016-09-28

Tally up all the files recursively through directories 2016-09-17

About spread() in tidyr 2016-09-13

The amaze of mapply() 2016-05-06

Date conversion 2016-04-29

The use of grepl() 2016-04-25

More on color scales: {grDevices} and {RColorBrewer} 2016-04-20

Add legend for color scale in base plot 2016-04-18

Collapse multiple elements in a vector using paste() 2016-04-14

The confusing names() and colnames() 2016-04-05

melt() to plot via ggplot2 2016-04-05

Examine vectors using %in% operator 2016-04-05

Assign titles in plotting using mapply() 2016-04-04

Get rid of row names 2016-03-31

"stringAsFactors = FALSE": Let strings be strings 2016-03-29

Convert p-values using stars.pvals() and cut() 2016-03-25

Replace pattern using gsub() 2016-03-07

Left outer join 2016-02-28

Extract characters from string 2016-02-20

Notes for {dplyr} package 2016-02-13

Transforming data frame 2016-02-10

Add texts in ggplot2 2016-02-05