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 2 days ago
23.48 score 3.6k stars 4.5k packages 220k scripts 1.0M downloadsfurniture - 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 9 months ago
descriptive-statisticsexploratory-data-analysishealthtable-onetable1tablestidytidyverse
8.15 score 49 stars 1 packages 241 scripts 785 downloadstidyfast - Fast Tidying of Data
Tidying functions built on 'data.table' to provide quick and efficient data manipulation with minimal overhead.
Last updated 8 months ago
7.27 score 187 stars 99 scripts 650 downloadsMarginalMediation - 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 189 downloads