Function reference • jjb

All functions

acc(): Accuracy of the Model

celsius_to_fahrenheit(): Celsius to Fahrenheit Conversion

celsius_to_kelvin(): Celsius to Kelvin Conversion

char_at(): Character at Position i

circle_matrix(): Create a circle pattern within a matrix

convert_cols(): Convert Multiple Columns of a data.frame All at once conversion of a data.frame from current column types to alternates.

external_graphs(): Change Default Graphing Device from RStudio

fahrenheit_to_celsius(): Fahrenheit to Celsius Conversion

fahrenheit_to_kelvin(): Fahrenheit to Kelvin to Conversion

feature_rescale() feature_derescale() feature_norm() feature_denorm() feature_standardize() feature_destandardize(): Feature Scaling

floor_and_cap(): Floor and Cap a Numeric Variable

int_to_hex(): Convert 0-255 to a Hex number

is_windows() is_macos() is_linux() is_sun(): Check for an Operating System

is_rstudio(): Is R Open in RStudio?

is_whole(): Integer Check

jjb jjb-package: jjb: Balamuta Miscellaneous

kelvin_to_celsius(): Kelvin to Celsius Conversion

kelvin_to_fahrenheit(): Kelvin to Fahrenheit Conversion

lagged(): Lag Vector Values

max_n() min_n(): Maxima and Minima n elements

mkdir(): Make Directory

mse(): Mean Squared Error (MSE)

na_prop_overall() na_prop_by_variable() na_prop_by_observation() na_count_overall() na_count_by_variable() na_count_by_observation(): Determine Amount of Missing Values in Data

pad_number(): Pad Numeric Numbers

require_linux() require_windows() require_macos() require_sun(): Require a Specific Operating System

rgb_to_hex(): Convert RGB Value to Hexadecimal

rmse(): Root Mean Squared Error (RMSE)

shade(): Shade an RGB value

system_arch(): System Architecture

system_graphic_driver(): Natural Graphics Driver for Operating System

tint(): Tint an RGB value

tr(): Obtain the Trace of a Square Matrix

url_title(): Create a "safe" url title