dewey.qmd

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# dewey <img src="assets/dewey.svg" align="right" height="139" /> {.unlisted .unnumbered}

An R library for a variety of things

A small collection of functions that may be helpful for STATA users or regular human beings.

# Install Process

```{R}
#| eval: false
install.packages("devtools")
devtools::install_github("guslipkin/dewey")
```

# `regsearch`

`(data, dependent, independent, minvar = 1, maxvar, family, topN = 0, interactions = FALSE, multi = FALSE, ...)`

An exhaustive search regression built on base R

# `ifelsedata`

`(x, y, arg = NULL, matchCols = FALSE)`

Fast `data.frame` comparisons at the cell level

# `diffFill`

`(x, lag = 1, differences = 1, ...)`

A wrapper for the base `diff` function that returns a `data.frame` of the same length as the input. Allows for vector input for `lag` or `differences`. 

# `lagMultiple`

`(x, k = 1)`

Appropriately lags an input variable and returns a `data.frame` of the same length as the input. Allows for vector input for `k`.