data.table - Extension of `data.frame`

Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, friendly and fast character-separated-value read/write. Offers a natural and flexible syntax, for faster development.

Last updated 1 days ago

23.52 score 3.7k stars 4.6k dependents 230k scripts 1.0M downloads

furniture - Furniture for Quantitative Scientists

Contains four main functions (i.e., four pieces of furniture): table1() which produces a well-formatted table of descriptive statistics common as Table 1 in research articles, tableC() which produces a well-formatted table of correlations, tableF() which provides frequency counts, and washer() which is helpful in cleaning up the data. These furniture-themed functions are designed to simplify common tasks in quantitative analysis. Other data summary and cleaning tools are also available.

Last updated 1 years ago

descriptive-statisticsexploratory-data-analysishealthtable-onetable1tablestidytidyverse

7.89 score 50 stars 1 dependents 256 scripts 783 downloads

tidyfast - Fast Tidying of Data

Tidying functions built on 'data.table' to provide quick and efficient data manipulation with minimal overhead.

Last updated 11 months ago

cpp

6.66 score 188 stars 97 scripts 668 downloads

MarginalMediation - Marginal Mediation

Provides the ability to perform "Marginal Mediation"--mediation wherein the indirect and direct effects are in terms of the average marginal effects (Bartus, 2005, <https://EconPapers.repec.org/RePEc:tsj:stataj:v:5:y:2005:i:3:p:309-329>). The style of the average marginal effects stems from Thomas Leeper's work on the "margins" package. This framework allows the use of categorical mediators and outcomes with little change in interpretation from the continuous mediators/outcomes. See <doi:10.13140/RG.2.2.18465.92001> for more details on the method.

Last updated 3 years ago

average-marginal-effectsmarginsmediationmediation-analysismediatorpartial-effectsrstudio

4.29 score 3 stars 13 scripts 227 downloads