All functions

ROC()

AUC and ROC Curves Data

autoline()

New Line Feed for Long Strings (Wrapper)

balance_data()

Balance Binary Data by Resampling: Under-Over Sampling

bindfiles()

Bind Files into Dataframe

bring_api()

Get API (JSON) and Transform into data.frame

cache_write() cache_read() cache_exists() cache_clear()

Cache Save and Load (Write and Read)

categ_reducer()

Reduce categorical values

check_attr()

Attribute checker

check_opts()

Validate options within vector

ci_lower() ci_upper()

Lower/Upper Confidence Intervals

ci_var()

Confidence Intervals on Dataframe

cleanNames()

Clean title names of a data.frame/tibble object

cleanText()

Clean text

clusterKmeans()

Automated K-Means Clustering + PCA/t-SNE

clusterOptimalK()

Visualize K-Means Clusters for Several K Methods

clusterVisualK()

Visualize K-Means Clusters for Several K

conf_mat()

Confussion Matrix

corr()

Correlation table

corr_cross()

Ranked cross-correlation across all variables

corr_var()

Correlation between variable and dataframe

cran_logs()

Download and plot daily downloads of CRAN packages

crosstab()

Weighted Cross Tabulation

daily_portfolio()

Daily Portfolio Dataframe

daily_stocks()

Daily Stocks Dataframe

dalex_local()

DALEX Local

dalex_residuals()

DALEX Residuals

dalex_variable()

DALEX Partial Dependency Plots (PDP)

date_cuts()

Convert Date into Year + Cut

date_feats()

One Hot Encoding for Date/Time Variables (Dummy Variables)

db_download()

Download/Import Dropbox File by File's Name

db_upload()

Upload Local Files to Dropbox

df_str()

Dataset columns and rows structure

dfr

Results for AutoML Predictions

dft

Titanic Dataset

dist2d()

Distance from specific point to line

distr()

Compare Variables with their Distributions

errors() rmse() mae() mse() mape() rsq() rsqa()

Calculate Continuous Values Errors

etf_sector()

ETF's Sectors Breakdown

export_plot()

Export ggplot2, gridExtra, or any plot object into rendered file

export_results()

Export h2o_automl's Results

fb_accounts()

Facebook Ad Accounts

fb_ads()

Facebook Ads API

fb_creatives()

Facebook Creatives API

fb_insights()

Facebook Insights API

fb_post()

Facebook Post Comments API

fb_posts()

Facebook Page Posts API

fb_process()

Process Facebook's API Objects

fb_rf()

Facebook Reach and Frequency API

fb_token()

Facebook's Long Life User Token

file_name() file_type()

Extract file raw name and type from file names

filesGD()

Google Drive Files (API v4)

files_functions()

List all functions used in R script files by package

font_exists()

Check if Font is Installed

forecast_arima()

ARIMA Forecast

formatNum()

Nicely Format Numerical Values

formatText()

Format a string text as markdown/HTML

freqs()

Frequencies Calculations and Plot

freqs_df()

Plot for All Frequencies on Dataframe

freqs_list()

Frequencies on Lists and UpSet Plot

freqs_plot()

Combinated Frequencies Plot for Categorical Features

gain_lift()

Cumulative Gain, Lift and Response

get_credentials() get_creds()

Load Credentials from a YML File

get_currency()

Download Historical Currency Exchange Rate

get_mp3()

Download MP3 from URL

get_tweets()

Get Tweets

gg_fill_customs() gg_colour_customs() gg_text_customs() gg_vals()

Custom fill, colour and text colours for ggplot2

glued()

Interpolate a string [glue wrapper]

grepl_letters()

Pattern Matching for Letters considering Blanks

grepm()

Pattern Matching for Any or All Multiple Matches

h2o_automl() plot(<h2o_automl>) print(<h2o_automl>)

Automated H2O's AutoML

h2o_explainer()

DALEX Explainer for H2O

h2o_predict_API()

H2O Predict using API Service

h2o_predict_MOJO()

H2O Predict using MOJO file

h2o_predict_binary()

H2O Predict using Binary file

h2o_predict_model()

H2O Predict using H2O Model Object

h2o_results()

Automated H2O's AutoML Results

h2o_selectmodel()

Select Model from h2o_automl's Leaderboard

h2o_shap() plot(<h2o_shap>)

SHAP values for H2O Models

haveInternet()

Internet Connection Check

holidays()

Holidays in your Country

image_metadata()

Get Meta Data from Image Files

importxlsx()

Import Excel File with All Its Tabs

impute()

Impute Missing Values (using MICE)

install_recommended()

Install/Update Additional Recommended Libraries

ip_data()

Scrap data based on IP address

is_url() is_ip() are_id() are_constant() are_binary()

Check if input is_* or are_*

iter_seeds()

Iterate Seeds on AutoML

json2vector()

Convert Python JSON string to R vector (data.frame with 1 row)

lares-exports

Pipe operator

lares

Analytics, Data Mining & Machine Learning Sidekick

lares_pal()

Personal Colours Palette

lasso_vars()

Most Relevant Features Using Lasso Regression

left() right()

Left or Right N characters of a string

li_auth()

OAuth Linkedin

li_profile()

Get My Personal LinkedIn Data

list_cats()

List categorical values for data.frame

listfiles()

List files in a directory

loglossBinary()

Logarithmic Loss Function for Binary Models

mailSend()

Send Emails with Attachments (POST)

missingness()

Calculate and Visualize Missingness

model_metrics()

Model Metrics and Performance

model_preprocess()

Automate Data Preprocess for Modeling

move_files()

Move files from A to B

mplot_conf()

Confussion Matrix Plot

mplot_cuts()

Cuts by quantiles for score plot

mplot_cuts_error()

Cuts by quantiles on absolute and percentual errors plot

mplot_density()

Density plot for discrete and continuous values

mplot_full()

MPLOTS Score Full Report Plots

mplot_gain()

Cumulative Gain Plot

mplot_importance()

Variables Importances Plot

mplot_lineal()

Linear Regression Results Plot

mplot_metrics()

Model Metrics and Performance Plots

mplot_response()

Cumulative Response Plot

mplot_roc()

ROC Curve Plot

mplot_splits()

Split and compare quantiles plot

mplot_topcats()

Top Hit Ratios for Multi-Classification Models

msplit()

Split a dataframe for training and testing sets

myip()

What's my IP?

ngrams()

Build N-grams and keep most frequent

noPlot()

Plot Result with Nothing to Plot

normalize()

Normalize Vector

num_abbr()

Abbreviate numbers

numericalonly()

Select only numerical columns in a dataframe

ohe_commas()

One Hot Encoding for a Vector with Comma Separated Values

ohse()

One Hot Smart Encoding (Dummy Variables)

outlier_turkey()

Outliers: Tukey’s fences

outlier_zscore()

Outliers: Z-score method

outlier_zscore_plot()

Outliers: Z-score method plot

plot_cats()

Plot All Categorical Features (Frequencies)

plot_chord()

Chords Plot

plot_df()

Plot Summary of Numerical and Categorical Features

plot_nums()

Plot All Numerical Features (Boxplots)

plot_palette()

Plot Palette Colours

plot_survey()

Visualize Survey Results

plot_timeline()

Plot timeline as Gantt Plot

prophesize()

Facebook's Prophet Forecast

quants()

Calculate cuts by quantiles

queryDB()

PostgreSQL Queries on Database (Read)

queryGA()

Queries on Google Analytics

quiet()

Quiet prints and verbose noice

read.file()

Read Files Quickly (Auto-detected)

readGS()

Google Sheets Reading (API v4)

reduce_pca()

Reduce Dimensionality with PCA

reduce_tsne()

Reduce Dimensionality with t-SNE

remove_stopwords()

Remove stop-words and patterns from character vector

removenacols()

Remove/Drop Columns in which ALL or SOME values are NAs

removenarows()

Remove/Drop Rows in which ALL or SOME values are NAs

replaceall()

Replace Values With

replacefactor()

Replace Factor Values

rtistry_sphere()

Generative Art: Sphere XmodY

scale_x_comma() scale_y_comma() scale_x_percent() scale_y_percent() scale_x_dollar() scale_y_dollar() scale_x_abbr() scale_y_abbr() scale_x_formatNum() scale_y_formatNum()

Axis scales format

scrabble_dictionary()

Scrabble: Dictionaries

scrabble_points()

Scrabble: Tiles Points

scrabble_score()

Scrabble: Word Scores

scrabble_words()

Scrabble: Highest score words finder

sentimentBreakdown()

Sentiment Breakdown on Text

shap_var()

SHAP-based dependence plots for categorical/numerical features (PDP)

slackSend()

Send Slack Message (Webhook)

splot_change()

Portfolio Plots: Daily Change

splot_divs()

Portfolio Plots: Dividends per Year and Quarter

splot_etf()

Portfolio's Sector Distribution (ETFs)

splot_growth()

Portfolio Plots: Growth (Cash + Invested)

splot_roi()

Portfolio Plots: Daily ROI

splot_summary()

Portfolio Plots: Total Summary

splot_types()

Portfolio Plots: Types of Stocks

spread_list()

Spread list column into new columns

statusbar()

Progressive Status Bar (Loading)

stocks_file()

Get Personal Portfolio's Data

stocks_hist() plot(<stocks_hist>)

Download Stocks Historical Data

stocks_obj()

Portfolio's Calculations and Plots

stocks_quote()

Download Stocks Current Data

stocks_report()

Portfolio's Full Report and Email

sudoku_solver()

Solve Sudoku Puzzles

target_set()

Set Target Value in Target Variable

textCloud()

Wordcloud Plot

textFeats()

Create features out of text

textTokenizer()

Tokenize Vectors into Words

theme_lares()

Theme for ggplot2 (lares)

tic() toc()

Stopwatch to measure timings in R

topics_rake()

Keyword/Topic identification using RAKE

tree_var()

Recursive Partitioning and Regression Trees

trendsRelated()

Google Trends: Related Plot

trendsTime()

Google Trends: Timelines Plot

trim_mp3()

Trim MP3 Audio File

try_require()

Check if Specific Package is Installed

updateLares()

Update the library (dev or CRAN version)

vector2text() v2t()

Convert a vector into a comma separated text

winsorize()

Outliers: Winsorize

writeGS()

Google Sheets Writing (API v4)

x2y() x2y_metric() plot(<x2y_preds>) plot(<x2y>) x2y_preds()

Ranked Predictive Power of Cross-Features (x2y)

year_month() year_quarter() year_week()

Convert Date into Year-Month, Year-Quarter or Year-Week Format

zerovar()

Zero Variance Columns