Területdiagramok típusai és a folyamgráf
A következőkben az idősoros elemzésekben gyakran használt területdiagramok (areachart) típusaival fogunk foglalkozni. Ezek tipikusan az x tengelyen az idő di...
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ggplot
Severe material deprivation rate (SMDR) in V4 countries, 2005-2019
With the exception of Hungary severe material deprivation rate (SMDR) declined unanimously in V4 countries after the EU accession. Hungary was hit harder by...
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
Mapping Eurostat data
Recently, I found a post on mapping Eurostat data, which was written in 2016 by Markus Kainu. It is not too old, but an important function within {eurostat} ...
Weighted survey means with rstats
The following simple example will use European Social Survey (ESS) integrated datafile in order to plot unweighted and weighted distribution of the generaliz...
eurostat
Severe material deprivation rate (SMDR) in V4 countries, 2005-2019
With the exception of Hungary severe material deprivation rate (SMDR) declined unanimously in V4 countries after the EU accession. Hungary was hit harder by...
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
Mapping Eurostat data
Recently, I found a post on mapping Eurostat data, which was written in 2016 by Markus Kainu. It is not too old, but an important function within {eurostat} ...
sf
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
Mapping Eurostat data
Recently, I found a post on mapping Eurostat data, which was written in 2016 by Markus Kainu. It is not too old, but an important function within {eurostat} ...
jekyll
Liquid syntax to list all post in a given categories
This liquid snippet will list all posts that contains “data visualization” category in Jekyll front matter. It also adds icons for tags and plot types. Cf. t...
Some features of “Minimal Mistakes” Jekyll theme
Jekyll is a static website generator written in ruby. This post demonstrate some of the features of Minimal Mistakes(MM) Jekyll theme. MM provides “helpers”...
Jekyll
Python plotly.js bubble chart included in Jekyll content
Rstat is great in creating data visualizations even in interactive ones. However, publishing the results in Jekyll can be a challenge# and sometimes easier t...
Xaringan presentation in a Jekyll site
The xaringan R package is an R Markdown extension based on the remark.js JavaScript library to generate HTML5 presentations.
xaringan
A minimal example for xaringan presentation
The following post is a minimal example of local xaringan presentation deployment that is independent of any R IDE.
Xaringan presentation in a Jekyll site
The xaringan R package is an R Markdown extension based on the remark.js JavaScript library to generate HTML5 presentations.
presentation
A minimal example for xaringan presentation
The following post is a minimal example of local xaringan presentation deployment that is independent of any R IDE.
Xaringan presentation in a Jekyll site
The xaringan R package is an R Markdown extension based on the remark.js JavaScript library to generate HTML5 presentations.
python
Getting started with Python pandas
What to do with Python’s pandas library?
Python plotly.js bubble chart included in Jekyll content
Rstat is great in creating data visualizations even in interactive ones. However, publishing the results in Jekyll can be a challenge# and sometimes easier t...
find-replace
Find and replace all text (strings) interactivelly in Emacs
Steps to search and replace text (patterns) recursively in multiple files and directories using Emacs text editor.
Find-replace in multiple files recursively from Linux command line
It is a 2-steps process issued in one command from a terminal. (1) Use grep to find occurrences of the search-term, then (2) sed to replace with a new word. ...
srvyr
Weighted survey means with rstats
The following simple example will use European Social Survey (ESS) integrated datafile in order to plot unweighted and weighted distribution of the generaliz...
weighted mean
Weighted survey means with rstats
The following simple example will use European Social Survey (ESS) integrated datafile in order to plot unweighted and weighted distribution of the generaliz...
trust
Weighted survey means with rstats
The following simple example will use European Social Survey (ESS) integrated datafile in order to plot unweighted and weighted distribution of the generaliz...
employment rate
Mapping Eurostat data
Recently, I found a post on mapping Eurostat data, which was written in 2016 by Markus Kainu. It is not too old, but an important function within {eurostat} ...
maps
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
capitals
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
Wes Anderson
Adding capitals to “Eurostat-countries”
One can easily draw a map for 37 “Eurostat countries”. However adding capital cities to the map can be tricky. The following example will use {maps} package ...
COVID-19
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
mortality
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
Hungary
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
USA
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
EUROMOMO
Over or below the grey lines
Comparison of current and past mortality data shows the net death cost of current pandemic. Hungarian data on the bulk number of total deaths for the first e...
CLI
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
subtitles
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
ffmpeg
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
ytdl
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
youtube-dl
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
slideshow
Video manipulating from the command line
There are several applications and online tools that can be used to convert, extract, resize, etc video content under GNU/Linux desktops. The following post ...
fractal
Collection of fractal images
I used xaos, gnofract4d and gimp to generate these images.
xaos
Collection of fractal images
I used xaos, gnofract4d and gimp to generate these images.
gnofract4d
Collection of fractal images
I used xaos, gnofract4d and gimp to generate these images.
ImageMagick
Anatomy of an ancient magick command
ImageMagick is a software suit to manipulate images mainly from command line interface (CLI)1. It was created in 1987 and open-sourced in 1990. The convert c...
color palette
Anatomy of an ancient magick command
ImageMagick is a software suit to manipulate images mainly from command line interface (CLI)1. It was created in 1987 and open-sourced in 1990. The convert c...
convert
Anatomy of an ancient magick command
ImageMagick is a software suit to manipulate images mainly from command line interface (CLI)1. It was created in 1987 and open-sourced in 1990. The convert c...
mogrify
Anatomy of an ancient magick command
ImageMagick is a software suit to manipulate images mainly from command line interface (CLI)1. It was created in 1987 and open-sourced in 1990. The convert c...
minimal mistakes theme
Some features of “Minimal Mistakes” Jekyll theme
Jekyll is a static website generator written in ruby. This post demonstrate some of the features of Minimal Mistakes(MM) Jekyll theme. MM provides “helpers”...
multimedia
Some features of “Minimal Mistakes” Jekyll theme
Jekyll is a static website generator written in ruby. This post demonstrate some of the features of Minimal Mistakes(MM) Jekyll theme. MM provides “helpers”...
layouts
Some features of “Minimal Mistakes” Jekyll theme
Jekyll is a static website generator written in ruby. This post demonstrate some of the features of Minimal Mistakes(MM) Jekyll theme. MM provides “helpers”...
V4 countries
Severe material deprivation rate (SMDR) in V4 countries, 2005-2019
With the exception of Hungary severe material deprivation rate (SMDR) declined unanimously in V4 countries after the EU accession. Hungary was hit harder by...
material deprivation rate
Severe material deprivation rate (SMDR) in V4 countries, 2005-2019
With the exception of Hungary severe material deprivation rate (SMDR) declined unanimously in V4 countries after the EU accession. Hungary was hit harder by...
new COVID-19 cases
New COVID cases per million in selected East-Central-Europe countries
A mapping exercise
East-Central-Europe
New COVID cases per million in selected East-Central-Europe countries
A mapping exercise
liquid
Liquid syntax to list all post in a given categories
This liquid snippet will list all posts that contains “data visualization” category in Jekyll front matter. It also adds icons for tags and plot types. Cf. t...
js
Python plotly.js bubble chart included in Jekyll content
Rstat is great in creating data visualizations even in interactive ones. However, publishing the results in Jekyll can be a challenge# and sometimes easier t...
pandas
Getting started with Python pandas
What to do with Python’s pandas library?
cli
Find-replace in multiple files recursively from Linux command line
It is a 2-steps process issued in one command from a terminal. (1) Use grep to find occurrences of the search-term, then (2) sed to replace with a new word. ...
grep
Find-replace in multiple files recursively from Linux command line
It is a 2-steps process issued in one command from a terminal. (1) Use grep to find occurrences of the search-term, then (2) sed to replace with a new word. ...
sed
Find-replace in multiple files recursively from Linux command line
It is a 2-steps process issued in one command from a terminal. (1) Use grep to find occurrences of the search-term, then (2) sed to replace with a new word. ...
magick
Resize your plot within R
ggplot2::ggsave has reasonable defaults for image width and height that are equal to the size of the current graphic window. In my case it is the X11 device,...
resize image
Resize your plot within R
ggplot2::ggsave has reasonable defaults for image width and height that are equal to the size of the current graphic window. In my case it is the X11 device,...
spss
Statisztikai elemzés pspp-vel Emacs-en
Manapság sokféle környezet (Python Pandas, R, stb) kínál lehetőséget statisztikai elemzésre. Az SPSS talán az egyik legkönnyebben megtanulható alkalmazás, de...
pspp
Statisztikai elemzés pspp-vel Emacs-en
Manapság sokféle környezet (Python Pandas, R, stb) kínál lehetőséget statisztikai elemzésre. Az SPSS talán az egyik legkönnyebben megtanulható alkalmazás, de...
emacs
Statisztikai elemzés pspp-vel Emacs-en
Manapság sokféle környezet (Python Pandas, R, stb) kínál lehetőséget statisztikai elemzésre. Az SPSS talán az egyik legkönnyebben megtanulható alkalmazás, de...
company-mode
Statisztikai elemzés pspp-vel Emacs-en
Manapság sokféle környezet (Python Pandas, R, stb) kínál lehetőséget statisztikai elemzésre. Az SPSS talán az egyik legkönnyebben megtanulható alkalmazás, de...
ggstream
Területdiagramok típusai és a folyamgráf
A következőkben az idősoros elemzésekben gyakran használt területdiagramok (areachart) típusaival fogunk foglalkozni. Ezek tipikusan az x tengelyen az idő di...
területdiagram
Területdiagramok típusai és a folyamgráf
A következőkben az idősoros elemzésekben gyakran használt területdiagramok (areachart) típusaival fogunk foglalkozni. Ezek tipikusan az x tengelyen az idő di...
folyamgráf
Területdiagramok típusai és a folyamgráf
A következőkben az idősoros elemzésekben gyakran használt területdiagramok (areachart) típusaival fogunk foglalkozni. Ezek tipikusan az x tengelyen az idő di...
streamgraph
Területdiagramok típusai és a folyamgráf
A következőkben az idősoros elemzésekben gyakran használt területdiagramok (areachart) típusaival fogunk foglalkozni. Ezek tipikusan az x tengelyen az idő di...
dired
Find and replace all text (strings) interactivelly in Emacs
Steps to search and replace text (patterns) recursively in multiple files and directories using Emacs text editor.
pipe
Pipe operator in R
Base R 4.1 introduced a new operator, called pipe (|>) that directs the result of left hand side (LHS) to the right hand side (RHS) as the first argument ...