Data Science for Psychologists

Documentation for package ‘ds4psy’ version 1.0.0

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-- B --

base2dec	Convert a string of numeral digits from some base into decimal notation.
base_digits	Base digits: Sequence of numeric symbols (as named vector)
Bushisms	Data: Bushisms.

-- C --

capitalize	Capitalize initial characters in strings of text 'x'.
caseflip	Flip the case of characters in a string of text 'x'.
cclass	cclass provides character classes (as a named vector).
change_time	Change time and time zone (without changing time display).
change_tz	Change time zone (without changing represented time).
chars_to_text	Combine character inputs 'x' into a single string of text.
coin	Flip a fair coin (with 2 sides "H" and "T") n times.
collapse_chars	Collapse character inputs 'x' into a single string.
countries	Data: Names of countries.
count_chars	Count the frequency of characters in a string of text 'x'.
count_chars_words	Count the frequency of characters and words in a string of text 'x'.
count_words	Count the frequency of words in a string of text 'x'.
cur_date	Current date (in yyyy-mm-dd or dd-mm-yyyy format).
cur_time	Current time (in hh:mm or hh:mm:ss format).

-- D --

data_1	Data import data_1.
data_2	Data import data_2.
data_t1	Data table data_t1.
data_t1_de	Data import data_t1_de.
data_t1_tab	Data import data_t1_tab.
data_t2	Data table data_t2.
data_t3	Data table data_t3.
data_t4	Data table data_t4.
days_in_month	How many days are in a month (of given date)?
dec2base	Convert an integer from decimal notation into a string of numeric digits in some base.
dice	Throw a fair dice (with a given number of sides) n times.
dice_2	Throw a questionable dice (with a given number of sides) n times.
diff_dates	Get the difference between two dates (in human units).
diff_times	Get the difference between two times (in human units).
diff_tz	Get the time zone difference between two times.
ds4psy.guide	Opens user guide of the ds4psy package.
dt_10	Data from 10 Danish people.

-- E --

exp_num_dt	Data from an experiment with numeracy and date-time variables.
exp_wide	Data exp_wide.

-- F --

falsePosPsy_all	False Positive Psychology data.
fame	Data table fame.
flowery	Data: Flowery phrases.
fruits	Data: Names of fruits.

-- G --

Get a set of x-y coordinates.

-- I --

invert_rules	invert_rules inverts a set of encoding rules.
is_equal	Test two vectors for pairwise (near) equality.
is_leap_year	Is some year a so-called leap year?
is_vect	Test for a vector (i.e., atomic vector or list).
is_wholenumber	Test for whole numbers (i.e., integers).

-- L --

l33t_rul35 provides rules for translating text into leet/l33t slang.

-- M --

make_grid	Generate a grid of x-y coordinates.
map_text_chars	map_text_chars maps the characters of a text string into a table (with x/y coordinates).
map_text_coord	map_text_coord maps the characters of a text string into a table (with x/y-coordinates).
map_text_regex	Map text to character table (allowing for matching patterns).
metachar	metachar provides metacharacters (as a character vector).

-- N --

num_as_char	Convert a number into a character sequence.
num_as_ordinal	Convert a number into an ordinal character sequence.
num_equal	Test two numeric vectors for pairwise (near) equality.

-- O --

Outlier data.

-- P --

pal_ds4psy	ds4psy default color palette.
pal_n_sq	Get n-by-n dedicated colors of a color palette.
pi_100k	Data: 100k digits of pi.
plot_charmap	Plot a character map as a tile plot with text labels.
plot_chars	Plot text characters (from file or user input) and match patterns.
plot_fn	A function to plot a plot.
plot_fun	Another function to plot some plot.
plot_n	Plot n tiles.
plot_text	Plot text characters (from file or user input).
plot_tiles	Plot n-by-n tiles.
posPsy_AHI_CESD	Positive Psychology: AHI CESD data.
posPsy_long	Positive Psychology: AHI CESD corrected data (in long format).
posPsy_p_info	Positive Psychology: Participant data.
posPsy_wide	Positive Psychology: All corrected data (in wide format).

-- R --

read_ascii parses text (from file or user input) into string(s) of text.

-- S --

sample_char	Draw a sample of n random characters (from given characters).
sample_date	Draw a sample of n random dates (from a given range).
sample_time	Draw a sample of n random times (from a given range).
str2vec	Split string(s) of text 'x' into its characters.

-- T --

t3	Data table t3.
t4	Data table t4.
table6	Data table6.
table7	Data table7.
table8	Data table8.
table9	Data table9.
tb	Data table tb.
text_to_chars	Split string(s) of text 'x' into its characters.
text_to_sentences	Split strings of text 'x' into sentences.
text_to_words	Split string(s) of text 'x' into words.
theme_clean	A clean alternative theme for ggplot2.
theme_ds4psy	A basic and flexible plot theme (using ggplot2 and unikn).
theme_empty	A basic and flexible plot theme (using ggplot2 and unikn).
transl33t	transl33t translates text into leet slang.
Trumpisms	Data: Trumpisms.
t_1	Data t_1.
t_2	Data t_2.
t_3	Data t_3.
t_4	Data t_4.

-- U --

Umlaut provides German Umlaut letters (as Unicode characters).

-- V --

Combine character inputs 'x' into a single string of text.

-- W --

what_date	What date is it?
what_month	What month is it?
what_time	What time is it?
what_wday	What day of the week is it?
what_week	What week is it?
what_year	What year is it?
words_to_text	Paste or collapse words 'x' into a text.

-- Z --

Get zodiac (corresponding to date x).