In adamddh/ds303pkg: Package for Data-303 submission at Calvin University

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)

ds303pkg

The goal of ds303pkg is to fulfill an assignment for Calvin's Spring 2022 Data-303 class.

The deployed site can be found here.

Installation

You can install the development version of ds303pkg like so:

# install.packages("devtools")
devtools::install_github("adamddh/ds303pkg")

Example

This is a basic example which shows you how to apply a function to all columns that fit a condition in a data frame, and apply a different function otherwise:

library(ds303pkg)

n <- 7L
test_data <-
  dplyr::tibble(
    double = c(
      94.51994, 99.01343, 96.92028, 88.99951, 89.57307,
      94.56710, 98.32601
    ),
    integer = (1L:n) * (1L:n),
    character = LETTERS[1L:n],
    factor = factor(letters[1L:n]),
    logical = rep(c(TRUE, FALSE), length.out = n)
  )

test_data |> df_apply(round, is.numeric, as.factor, digits = -1)