Nothing
## ----message=FALSE, warning=FALSE, include=FALSE, eval = TRUE-----------------
library(knitr)
options(knitr.kable.NA = "")
knitr::opts_chunk$set(
eval = FALSE,
message = FALSE,
warning = FALSE,
dpi = 300
)
pkgs <- c(
"dplyr",
"datawizard",
"tidyr"
)
# since we explicitely put eval = TRUE for some chunks, we can't rely on
# knitr::opts_chunk$set(eval = FALSE) at the beginning of the script. So we make
# a logical that is FALSE only if deps are not installed (cf easystats/easystats#317)
evaluate_chunk <- TRUE
if (!all(vapply(pkgs, requireNamespace, quietly = TRUE, FUN.VALUE = logical(1L)))) {
evaluate_chunk <- FALSE
}
## ---- eval = evaluate_chunk---------------------------------------------------
library(dplyr)
library(tidyr)
library(datawizard)
data(efc)
efc <- head(efc)
## ----filter, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_filter(
# skin_color == "light",
# eye_color == "brown"
# )
#
# # or
# starwars %>%
# data_filter(
# skin_color == "light" &
# eye_color == "brown"
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# filter(
# skin_color == "light",
# eye_color == "brown"
# )
## ----filter, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
starwars %>%
data_filter(
skin_color == "light",
eye_color == "brown"
)
# or
starwars %>%
data_filter(
skin_color == "light" &
eye_color == "brown"
)
## ---- echo = FALSE, eval = evaluate_chunk-------------------------------------
starwars <- head(starwars)
## ----select1, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_select(select = c("hair_color", "skin_color", "eye_color"))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# select(hair_color, skin_color, eye_color)
## ----select1, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_select(select = c("hair_color", "skin_color", "eye_color"))
## ----select2, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_select(select = -ends_with("color"))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# select(-ends_with("color"))
## ----select2, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_select(select = -ends_with("color"))
## ----select3, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_select(select = -(hair_color:eye_color))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# select(!(hair_color:eye_color))
## ----select3, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_select(select = -(hair_color:eye_color))
## ----select4, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_select(exclude = regex("color$"))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# select(-contains("color$"))
## ----select4, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_select(exclude = regex("color$"))
## ----select5, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_select(select = is.numeric)
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# select(where(is.numeric))
## ----select5, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_select(select = is.numeric)
## ----modify1, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# efc %>%
# data_modify(
# c12hour_c = center(c12hour),
# c12hour_z = c12hour_c / sd(c12hour, na.rm = TRUE),
# c12hour_z2 = standardize(c12hour)
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# efc %>%
# mutate(
# c12hour_c = center(c12hour),
# c12hour_z = c12hour_c / sd(c12hour, na.rm = TRUE),
# c12hour_z2 = standardize(c12hour)
# )
## ----modify1, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
efc %>%
data_modify(
c12hour_c = center(c12hour),
c12hour_z = c12hour_c / sd(c12hour, na.rm = TRUE),
c12hour_z2 = standardize(c12hour)
)
## ----eval=evaluate_chunk------------------------------------------------------
new_exp <- c(
"c12hour_c = center(c12hour)",
"c12hour_z = c12hour_c / sd(c12hour, na.rm = TRUE)"
)
data_modify(efc, new_exp)
## ----eval=evaluate_chunk------------------------------------------------------
miles_to_km <- function(data, var) {
data_modify(
data,
paste0("km = ", var, "* 1.609344")
)
}
distance <- data.frame(miles = c(1, 8, 233, 88, 9))
distance
miles_to_km(distance, "miles")
## ----arrange1, class.source = "datawizard"------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_arrange(c("hair_color", "height"))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# arrange(hair_color, height)
## ----arrange1, eval = evaluate_chunk, echo = FALSE----------------------------
# ---------- datawizard -----------
starwars %>%
data_arrange(c("hair_color", "height"))
## ----arrange2, class.source = "datawizard"------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_arrange(c("-hair_color", "-height"))
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# arrange(desc(hair_color), -height)
## ----arrange2, eval = evaluate_chunk, echo = FALSE----------------------------
# ---------- datawizard -----------
starwars %>%
data_arrange(c("-hair_color", "-height"))
## ----extract1, class.source = "datawizard"------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_extract(gender)
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# pull(gender)
## ----extract1, eval = evaluate_chunk, echo = FALSE----------------------------
# ---------- datawizard -----------
starwars %>%
data_extract(gender)
## ----eval = evaluate_chunk----------------------------------------------------
starwars %>%
data_extract(select = contains("color"))
## ----rename1, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_rename(
# pattern = c("sex", "hair_color"),
# replacement = c("Sex", "Hair Color")
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# rename(
# Sex = sex,
# "Hair Color" = hair_color
# )
## ----rename1, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
starwars %>%
data_rename(
pattern = c("sex", "hair_color"),
replacement = c("Sex", "Hair Color")
)
## ----rename2------------------------------------------------------------------
# to_rename <- names(starwars)
#
# starwars %>%
# data_rename(
# pattern = to_rename,
# replacement = tools::toTitleCase(gsub("_", " ", to_rename, fixed = TRUE))
# )
## ----rename2, eval = evaluate_chunk, echo = FALSE-----------------------------
to_rename <- names(starwars)
starwars %>%
data_rename(
pattern = to_rename,
replacement = tools::toTitleCase(gsub("_", " ", to_rename, fixed = TRUE))
)
## ----rename3------------------------------------------------------------------
# starwars %>%
# data_addprefix(
# pattern = "OLD.",
# select = contains("color")
# ) %>%
# data_addsuffix(
# pattern = ".NEW",
# select = -contains("color")
# )
## ----rename3, eval = evaluate_chunk, echo = FALSE-----------------------------
starwars %>%
data_addprefix(
pattern = "OLD.",
select = contains("color")
) %>%
data_addsuffix(
pattern = ".NEW",
select = -contains("color")
)
## ----relocate1, class.source = "datawizard"-----------------------------------
# # ---------- datawizard -----------
# starwars %>%
# data_relocate(sex:homeworld, before = "height")
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# starwars %>%
# relocate(sex:homeworld, .before = height)
## ----relocate1, eval = evaluate_chunk, echo = FALSE---------------------------
# ---------- datawizard -----------
starwars %>%
data_relocate(sex:homeworld, before = "height")
## ----eval = evaluate_chunk----------------------------------------------------
# ---------- datawizard -----------
starwars %>%
data_relocate(sex:homeworld, after = -1)
## ----eval = evaluate_chunk----------------------------------------------------
relig_income
## ----pivot1, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# relig_income %>%
# data_to_long(
# -religion,
# names_to = "income",
# values_to = "count"
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# relig_income %>%
# pivot_longer(
# !religion,
# names_to = "income",
# values_to = "count"
# )
## ----pivot1, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
relig_income %>%
data_to_long(
-religion,
names_to = "income",
values_to = "count"
)
## ----eval = evaluate_chunk----------------------------------------------------
billboard
## ----pivot2, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# billboard %>%
# data_to_long(
# cols = starts_with("wk"),
# names_to = "week",
# values_to = "rank",
# values_drop_na = TRUE
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# billboard %>%
# pivot_longer(
# cols = starts_with("wk"),
# names_to = "week",
# values_to = "rank",
# values_drop_na = TRUE
# )
## ----pivot2, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
billboard %>%
data_to_long(
cols = starts_with("wk"),
names_to = "week",
values_to = "rank",
values_drop_na = TRUE
)
## ----eval = evaluate_chunk----------------------------------------------------
fish_encounters
## ----pivot3, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# fish_encounters %>%
# data_to_wide(
# names_from = "station",
# values_from = "seen",
# values_fill = 0
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# fish_encounters %>%
# pivot_wider(
# names_from = station,
# values_from = seen,
# values_fill = 0
# )
## ----pivot3, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
fish_encounters %>%
data_to_wide(
names_from = "station",
values_from = "seen",
values_fill = 0
)
## ----eval = evaluate_chunk----------------------------------------------------
band_members
## ----eval = evaluate_chunk----------------------------------------------------
band_instruments
## ----join1, class.source = "datawizard"---------------------------------------
# # ---------- datawizard -----------
# band_members %>%
# data_join(band_instruments, join = "full")
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# band_members %>%
# full_join(band_instruments)
## ----join1, eval = evaluate_chunk, echo = FALSE-------------------------------
# ---------- datawizard -----------
band_members %>%
data_join(band_instruments, join = "full")
## ----join2, class.source = "datawizard"---------------------------------------
# # ---------- datawizard -----------
# band_members %>%
# data_join(band_instruments, join = "left")
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# band_members %>%
# left_join(band_instruments)
## ----join2, eval = evaluate_chunk, echo = FALSE-------------------------------
# ---------- datawizard -----------
band_members %>%
data_join(band_instruments, join = "left")
## ----join3, class.source = "datawizard"---------------------------------------
# # ---------- datawizard -----------
# band_members %>%
# data_join(band_instruments, join = "right")
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# band_members %>%
# right_join(band_instruments)
## ----join3, eval = evaluate_chunk, echo = FALSE-------------------------------
# ---------- datawizard -----------
band_members %>%
data_join(band_instruments, join = "right")
## ----join4, class.source = "datawizard"---------------------------------------
# # ---------- datawizard -----------
# band_members %>%
# data_join(band_instruments, join = "inner")
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# band_members %>%
# inner_join(band_instruments)
## ----join4, eval = evaluate_chunk, echo = FALSE-------------------------------
# ---------- datawizard -----------
band_members %>%
data_join(band_instruments, join = "inner")
## ----eval=evaluate_chunk------------------------------------------------------
test <- data.frame(
year = 2002:2004,
month = c("02", "03", "09"),
day = c("11", "22", "28"),
stringsAsFactors = FALSE
)
test
## ----unite1, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# test %>%
# data_unite(
# new_column = "date",
# select = c("year", "month", "day"),
# separator = "-"
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# test %>%
# unite(
# col = "date",
# year, month, day,
# sep = "-"
# )
## ----unite1, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
test %>%
data_unite(
new_column = "date",
select = c("year", "month", "day"),
separator = "-"
)
## ----unite2, class.source = "datawizard"--------------------------------------
# # ---------- datawizard -----------
# test %>%
# data_unite(
# new_column = "date",
# select = c("year", "month", "day"),
# separator = "-",
# append = TRUE
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# test %>%
# unite(
# col = "date",
# year, month, day,
# sep = "-",
# remove = FALSE
# )
## ----unite2, eval = evaluate_chunk, echo = FALSE------------------------------
# ---------- datawizard -----------
test %>%
data_unite(
new_column = "date",
select = c("year", "month", "day"),
separator = "-",
append = TRUE
)
## ----eval=evaluate_chunk------------------------------------------------------
test <- data.frame(
date_arrival = c("2002-02-11", "2003-03-22", "2004-09-28"),
date_departure = c("2002-03-15", "2003-03-28", "2004-09-30"),
stringsAsFactors = FALSE
)
test
## ----separate1, class.source = "datawizard"-----------------------------------
# # ---------- datawizard -----------
# test %>%
# data_separate(
# select = "date_arrival",
# new_columns = c("Year", "Month", "Day")
# )
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# test %>%
# separate(
# date_arrival,
# into = c("Year", "Month", "Day")
# )
## ----separate1, eval = evaluate_chunk, echo = FALSE---------------------------
# ---------- datawizard -----------
test %>%
data_separate(
select = "date_arrival",
new_columns = c("Year", "Month", "Day")
)
## ----eval = evaluate_chunk----------------------------------------------------
test %>%
data_separate(
new_columns = list(
date_arrival = c("Arr_Year", "Arr_Month", "Arr_Day"),
date_departure = c("Dep_Year", "Dep_Month", "Dep_Day")
)
)
## ----eval = evaluate_chunk----------------------------------------------------
mtcars <- head(mtcars)
mtcars
mtcars2 <- mtcars %>%
rownames_as_column(var = "model")
mtcars2
mtcars2 %>%
column_as_rownames(var = "model")
## ----eval=evaluate_chunk------------------------------------------------------
test <- data.frame(
group = c("A", "A", "B", "B"),
value = c(3, 5, 8, 1),
stringsAsFactors = FALSE
)
test
test %>%
data_group(group) %>%
tibble::rowid_to_column()
test %>%
data_group(group) %>%
rowid_as_column()
test %>%
data_group(group) %>%
mutate(id = seq_len(n()))
## ----eval = evaluate_chunk----------------------------------------------------
x <- data.frame(
X_1 = c(NA, "Title", 1:3),
X_2 = c(NA, "Title2", 4:6)
)
x
x2 <- x %>%
row_to_colnames(row = 2)
x2
x2 %>%
colnames_to_row()
## ----glimpse, class.source = "datawizard"-------------------------------------
# # ---------- datawizard -----------
# data_peek(iris)
## ---- class.source = "tidyverse"----------------------------------------------
# # ---------- tidyverse -----------
# glimpse(iris)
## ----glimpse, eval = evaluate_chunk, echo = FALSE-----------------------------
# ---------- datawizard -----------
data_peek(iris)
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