Daniel's Blog

Cognitive neuroscience, R programming, and more...

Covid-19 (Update)

Covid-19 Statistics for Germany

Visualisation of current cumulative cases of Covid-19 based on the data repository of the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University.

Posted by Daniel Schmidtke Sunday, February 19, 2023

Data Visualization With R

Creating Ready-to-Publish Graphs Using R Base Graphics - Pt4: XY-Plots and Regression Lines

This blog post is the fourth in a series of posts in which I will present R code for the generation of fancy graphs using only R base graphics (instead of ggplot).

Posted by Daniel Schmidtke Friday, January 15, 2021

Data Visualization With R

Creating Ready-to-Publish Graphs Using R Base Graphics - Pt3: Box Plots

This blog post is the third in a series of posts in which I will present R code for the generation of fancy graphs using only R base graphics (instead of ggplot).

Posted by Daniel Schmidtke Tuesday, December 1, 2020

Data Visualization With R

Creating Ready-to-Publish Graphs Using R Base Graphics - Pt2: Bootstrapped Confidence Intervals

This blog post is the second in a series of posts in which I will present R code for the generation of fancy graphs using only R base graphics (instead of ggplot).

Posted by Daniel Schmidtke Friday, November 27, 2020

Goldman-Hodgkin-Katz-Equation

An Interactive Simulation of the Goldman-Hodgkin-Katz-Equation

Models the resting potential across a cell membrane in dependence on the relative permeabilities as well as the inner and outer concentrations of different ion species.

Posted by Daniel Schmidtke Sunday, October 11, 2020

Two-Sided Binomial Test

An Online Binomial Test Calculator

Calculates two-sided Binomial Test statistics and provides the results as text output. It also visualizes your success rate within the probability distribution.

Posted by Daniel Schmidtke Sunday, October 11, 2020