Data examples using World Bank Data
Data examples using World Bank Data in combination with the ggplot package in R.
Tidyverse methods and functions were used to generate a combined data frame (tibble) for all countries and indicators.
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Basic R commands – 2 - probability distributions
Basic Commands and Statistics with R – 2 – probability distibutions. R Functions for the most common probability distibutions.
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world_population_plots
world_population_plots
MST
23 7 2020
population time series plots for all countries from the worldbank dataset.
– – – – – – – – – – – – – – – – – – – – – – – – – – – – –...Read More »
Basic R commands - 1.2 - permutations and matrix functions
[crayon-63301453a16d5209121097/] [crayon-63301453a16e6607482782/] ...Read More »Basic R commands - 1
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Renewable electricity output – World Map
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Renewable electricity output - Statistics
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[crayon-63301453a4b5d261804873/] # income categories
– Low income
– Lower middle income
– Upper middle income
– High income
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Using trigonometric functions in R
R uses radiant as input for trigonometric functions.
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Now we can plot the function.
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And by playing with the functions we get a funny graphic output.
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And if we include the tangent, the graphic looks like this:
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Audio file conversion with afconvert (mac)
I was looking for a simple and elegant way to convert a high amount of audio files from one format (.caf) to another (.aif). The solution i found is a very elegant one and also comes included with your operating system – if using a MAC.
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And now here is...Read More »
bifurcation tree with R
Lately i was exploring the logistic map function because i was fascinated again how chaotic behavior can arise from very simple circumstances (i.e. a rather simple equation).
Of course, i learned about this in school but never got a chance to write some code.
So here it is. 🙂
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Creating a beat frequency interference with R
A beat frequency is a mix of two frequencies which are very close to each other but not similar. The trick is that they are to close to each other to be separated by the human ear as two distinct frequencies, thus generating a single tone with fluctuating amplitude behavior...Read More »
Implementing a MySQL DB connection via ooRexx by using BSF4ooRexx - (3_MySql_connector.rxj)
[crayon-63301453a94ab806929483/]- the Open Object Rexx (ooRexx) web site
- ROME is a set of RSS and Atom Utilities for Java
- Introduction to REXX and ooRexx – Flatscher Rony G.
- http://wi.wu-wien.ac.at:8002/rgf/
- http://wi.wu-wien.ac.at/rgf/diplomarbeiten/BakkStuff/2010/201001_Stoppacher/Project_Rome_in_combination_with_BSF4ooRexx_Presentation.pdf
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GDP and Life expectancy
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ooRexx with BSF4ooRexx - "java,net.URL" Classes (2_getinfo.rxj)
[crayon-63301453aaa33897083068/]- http://www.oorexx.org/
- http://sourceforge.net/projects/oorexx/
- http://rometools.github.io/rome/
- http://wi.wu-wien.ac.at/rgf/diplomarbeiten/BakkStuff/2010/201001_Stoppacher/Project_Rome_in_combination_with_BSF4ooRexx_Presentation.pdf
Syndication Feed Reader (1_Read.rxj) - ooRexx with BSF4ooRexx
[crayon-63301453ab1e2549470019/]- http://www.oorexx.org/
- http://sourceforge.net/projects/oorexx/
- http://rometools.github.io/rome/
- http://wi.wu-wien.ac.at/rgf/diplomarbeiten/BakkStuff/2010/201001_Stoppacher/Project_Rome_in_combination_with_BSF4ooRexx_Presentation.pdf
Analyzing the World GDP Development using R
This is just a simple example of how to download and visualize data from the web by using the R-Project framework. Specifically data tables including GDP values from the world-bank data section are used which include absolute GDP per country data from 1980 to 2012.
An example of a syndication feed reader using the Project Rome API with BSF4ooRexx - "java.net.URL" feed reader (2_Rome.rxj)
[crayon-63301453ace56050463521/]- http://www.oorexx.org/
- http://sourceforge.net/projects/oorexx/
- http://rometools.github.io/rome/
- http://www.facultas.at/list/SFRE8554C
- http://wi.wu-wien.ac.at/rgf/diplomarbeiten/BakkStuff/2010/201001_Stoppacher/Project_Rome_in_combination_with_BSF4ooRexx_Presentation.pdf
Syndication feed reader using the Project Rome API - (1_FeedReader.java)
[crayon-63301453ad705646892625/]R Code:
Data examples using World Bank Data
Data examples using World Bank Data in combination with the ggplot package in R.
Tidyverse methods and functions were used to ...
bifurcation tree with R
Lately i was exploring the logistic map function because i was fascinated again how chaotic behavior can arise from very ...
Java Code:
ooRexx Code:
