fixest - Fast Fixed-Effects Estimations

Fast and user-friendly estimation of econometric models with multiple fixed-effects. Includes ordinary least squares (OLS), generalized linear models (GLM) and the negative binomial. The core of the package is based on optimized parallel C++ code, scaling especially well for large data sets. The method to obtain the fixed-effects coefficients is based on Berge (2018) <https://github.com/lrberge/fixest/blob/master/_DOCS/FENmlm_paper.pdf>. Further provides tools to export and view the results of several estimations with intuitive design to cluster the standard-errors.

Last updated 3 months ago

14.81 score 379 stars 25 packages 3.8k scripts 18k downloads

stringmagic - Character String Operations and Interpolation, Magic Edition

Performs complex string operations compactly and efficiently. Supports string interpolation jointly with over 50 string operations. Also enhances regular string functions (like grep() and co). See an introduction at <https://lrberge.github.io/stringmagic/>.

Last updated 3 months ago

interpolationstring

10.55 score 15 stars 33 packages 39 scripts 16k downloads

dreamerr - Error Handling Made Easy

Set of tools to facilitate package development and make R a more user-friendly place. Mostly for developers (or anyone who writes/shares functions). Provides a simple, powerful and flexible way to check the arguments passed to functions. The developer can easily describe the type of argument needed. If the user provides a wrong argument, then an informative error message is prompted with the requested type and the problem clearly stated--saving the user a lot of time in debugging.

Last updated 1 months ago

9.37 score 25 stars 31 packages 16 scripts 14k downloads

hdd - Easy Manipulation of Out of Memory Data Sets

Hard drive data: Class of data allowing the easy importation/manipulation of out of memory data sets. The data sets are located on disk but look like in-memory, the syntax for manipulation is similar to 'data.table'. Operations are performed "chunk-wise" behind the scene. See <https://lrberge.github.io/hdd/> for more information.

Last updated 1 years ago

4.93 score 13 stars 13 scripts 234 downloads

HDclassif - High Dimensional Supervised Classification and Clustering

Discriminant analysis and data clustering methods for high dimensional data, based on the assumption that high-dimensional data live in different subspaces with low dimensionality proposing a new parametrization of the Gaussian mixture model which combines the ideas of dimension reduction and constraints on the model.

Last updated 1 years ago

4.59 score 1 stars 1 packages 87 scripts 905 downloads

indexthis - Quick Indexation

Quick indexation of any type of vector or of any combination of those. Indexation turns a vector into an integer vector going from 1 to the number of unique elements. Indexes are important building blocks for many algorithms. The method is described at <https://github.com/lrberge/indexthis/>.

Last updated 3 months ago

4.24 score 5 stars 2 scripts 140 downloads

fplot - Automatic Distribution Graphs Using Formulas

Easy way to plot regular/weighted/conditional distributions by using formulas. The core of the package concerns distribution plots which are automatic: the many options are tailored to the data at hand to offer the nicest and most meaningful graphs possible -- with no/minimum user input. Further provide functions to plot conditional trends and box plots. See <https://lrberge.github.io/fplot/> for more information.

Last updated 1 years ago

4.20 score 16 stars 10 scripts 313 downloads

FENmlm - Fixed Effects Nonlinear Maximum Likelihood Models

Efficient estimation of maximum likelihood models with multiple fixed-effects. Standard-errors can easily and flexibly be clustered and estimations exported.

Last updated 1 years ago

2.80 score 63 scripts 343 downloads