FFTrees - Generate, Visualise, and Evaluate Fast-and-Frugal Decision Trees

Create, visualize, and test fast-and-frugal decision trees (FFTs) using the algorithms and methods described by Phillips, Neth, Woike & Gaissmaier (2017), <doi:10.1017/S1930297500006239>. FFTs are simple and transparent decision trees for solving binary classification problems. FFTs can be preferable to more complex algorithms because they require very little information, are easy to understand and communicate, and are robust against overfitting.

Last updated 1 months ago

9.59 score 135 stars 146 scripts 478 downloads

unikn - Graphical Elements of the University of Konstanz's Corporate Design

Define and use graphical elements of corporate design manuals in R. The 'unikn' package provides color functions (by defining dedicated colors and color palettes, and commands for finding, changing, viewing, and using them) and styled text elements (e.g., for marking, underlining, or plotting colored titles). The pre-defined range of colors and text decoration functions is based on the corporate design of the University of Konstanz <https://www.uni-konstanz.de/>, but can be adapted and extended for other purposes or institutions.

Last updated 1 months ago

brandingcolorcolor-palettecolorschemecorporate-designpalettetext-decorationuniversity-colorsvisual-identity

8.97 score 38 stars 2 packages 170 scripts 783 downloads

riskyr - Rendering Risk Literacy more Transparent

Risk-related information (like the prevalence of conditions, the sensitivity and specificity of diagnostic tests, or the effectiveness of interventions or treatments) can be expressed in terms of frequencies or probabilities. By providing a toolbox of corresponding metrics and representations, 'riskyr' computes, translates, and visualizes risk-related information in a variety of ways. Adopting multiple complementary perspectives provides insights into the interplay between key parameters and renders teaching and training programs on risk literacy more transparent.

Last updated 6 months ago

2x2-matrixbayesian-inferencecontingency-tablerepresentationriskrisk-literacyvisualization

7.84 score 19 stars 80 scripts 205 downloads

ds4psy - Data Science for Psychologists

All datasets and functions required for the examples and exercises of the book "Data Science for Psychologists" (by Hansjoerg Neth, Konstanz University, 2023), freely available at <https://bookdown.org/hneth/ds4psy/>. The book and course introduce principles and methods of data science to students of psychology and other biological or social sciences. The 'ds4psy' package primarily provides datasets, but also functions for data generation and manipulation (e.g., of text and time data) and graphics that are used in the book and its exercises. All functions included in 'ds4psy' are designed to be explicit and instructive, rather than efficient or elegant.

Last updated 1 days ago

data-literacydata-scienceeducationexploratory-data-analysispsychologysocial-sciencesvisualisation

6.85 score 21 stars 67 scripts 446 downloads

unicol - The Colors of your University

Most universities use specific color combinations to express their unique brand identity. The 'unicol' package provides the colors and color palettes of various universities for easy plotting and printing in R. We collect and provide a diverse range of color palettes for creating scientific visualizations.

Last updated 3 months ago

brandingcolorcolor-palettescolor-schemescorporate-designuniversity-colorsvisual-identity

6.77 score 9 stars 10 scripts 165 downloads