add metrica cheatsheet & translations (es, pt_br, ru)

[adriancorrendo]

Contributed Cheat Sheet Information

Cheat Sheet Name: {metrica}
This is the first version of {metrica} cheatsheet along with translations [es, pt_br, ru]
Authors: Carlos Hernandez & Adrian Correndo
A link to relevant package documentation (optional): Package documentation
Date created/updated (Month YYYY format): 03-2023

Please be sure you've included the Creative Commons License:

• Add CC-BY-SA Your Name to copywrite under the Creative Commons on the cheat sheet

Check that you have done the following:

• Used descriptive file names, something like package-name.pdf or task-name.pdf and did not include "cheat sheet" in the title.
• Included a PDF file of entire cheat sheet.
• Included a PNG file of the first page size 1100 x 850 in the pngs folder (for the website thumbnail).
• Included a Keynote or PowerPoint or similar file in the relevant folder (helps translators who want to translate your cheat sheet).

Translated Cheat Sheet Information

Cheat Sheet Name: metrica_es
Language: Spanish
Your Name (as you want to be credited on the website): Carlos Hernandez
Date created/updated (Month YYYY format): 03-2023

Check that you have done the following:

• Added the language abbreviation to the file name (ex. data-transformation_es.pdf).
• Included a PDF file of your translated cheat sheet to the translation folders.
• Included a Keynote or PowerPoint file for your translated cheat sheet to the translation folder.
• Not duplicated an existing translation. If an existing translation exists, I have edited it.

Translated Cheat Sheet Information

Cheat Sheet Name: metrica_pt_br
Language: Portuguese Brasil
Your Name (as you want to be credited on the website): Luiz H. Moro Rosso
Date created/updated (Month YYYY format): 03-2023

Check that you have done the following:

• Added the language abbreviation to the file name (ex. data-transformation_es.pdf).
• Included a PDF file of your translated cheat sheet to the translation folders.
• Included a Keynote or PowerPoint file for your translated cheat sheet to the translation folder.
• Not duplicated an existing translation. If an existing translation exists, I have edited it.

Translated Cheat Sheet Information

Cheat Sheet Name: metrica_ru
Language: Russian
Your Name (as you want to be credited on the website): Denis Gazetdinov
Date created/updated (Month YYYY format): 03-2023

Check that you have done the following:

• Added the language abbreviation to the file name (ex. data-transformation_es.pdf).
• Included a PDF file of your translated cheat sheet to the translation folders.
• Included a Keynote or PowerPoint file for your translated cheat sheet to the translation folder.
• Not duplicated an existing translation. If an existing translation exists, I have edited it.