psyteachr_fqa Ch. 07

select()

{dplyr}

keep specified columns

coord_cartesian()

{ggplot2}

use Cartesian coordinates

scale_y_continuous()

{ggplot2}

scale y axis to be continuous

read_csv()

{readr}

read comma delimited files

geom_boxplot()

{ggplot2}

add layer of boxplots to plot

pivot_longer()

{tidyr}

pivot data frame to be longer

guides()

{ggplot2}

set guides for scale

geom_smooth()

{ggplot2}

create smoothed lines to plot

c()

{base}

create vector of numbers, characters, etc.

ggplot()

{ggplot2}

create a plotting area

geom_jitter()

{ggplot2}

add layer of jittered points to plot

scale_x_continuous()

{ggplot2}

scale x axis to be continuous

library()

{base}

load R packages

factor()

{base}

encode vector as factor

geom_point()

{ggplot2}

add layer of points to plot

facet_wrap()

{ggplot2}

create subplots from one variable

seq()

{base}

create sequences of numbers

mutate()

{dplyr}

create or modify data columns

row_number()

{dplyr}

rank vector elements with ties set to first

drop_na()

{tidyr}

drop rows containing missing values

aes()

{ggplot2}

create aesthetic mappings between data and plot

geom_violin()

{ggplot2}

create violin plot

stat_summary()

{ggplot2}

summarize y values for each x value

The end!