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Gustavo R Santos

How to Use nlargest() or nsmallest() in Pandas

Quick code snippet to get the largest or smallest values from a dataset.

Dec 13, 2021

How to Use nlargest() or nsmallest() in Pandas

Dec 13, 2021

Gustavo R Santos

How to Group and Summarise Data with R Language

Learn the basics of grouping data with dplyr in R Language

Nov 22, 2021

How to Group and Summarise Data with R Language

Nov 22, 2021

Gustavo R Santos

Basic Numpy Code Snippets

A reference post with many simple operations with Numpy.

Nov 4, 2021

Basic Numpy Code Snippets

Nov 4, 2021

Gustavo R Santos

Working with Parallel Processing in Python

Learn how to make Python process with more than one core at a time.

Nov 1, 2021

Working with Parallel Processing in Python

Nov 1, 2021

Gustavo R Santos

Code Snippets for Statistical Tests in Python

A practical introduction to statistical tests in Python.

Sep 30, 2021

Code Snippets for Statistical Tests in Python

Sep 30, 2021

Gustavo R Santos

Introduction to Python deque()

Understand how this type of collection works.

Sep 24, 2021

Introduction to Python deque()

Sep 24, 2021

Gustavo R Santos

How I Calculated the Confidence Interval for the School Bus Arrival Time

Using statistics in real life problems. An use case of confidence interval.

Sep 22, 2021

How I Calculated the Confidence Interval for the School Bus Arrival Time

Sep 22, 2021

Gustavo R Santos

Working with Datetime in Python

Learn the essential code snippets to deal with datetime in Python.

Sep 17, 2021

Working with Datetime in Python

Sep 17, 2021

Gustavo R Santos

How I Created a Machine Learning Model and Deployed it with Streamlit

An end-to-end Data Science project of a regression model to predict car prices.

Sep 13, 2021

How I Created a Machine Learning Model and Deployed it with Streamlit

Sep 13, 2021

Gustavo R Santos

How to Update Excel Files Using Python

Learn the basics of openpyxl package and create scripts to improve your daily job.

Sep 10, 2021

How to Update Excel Files Using Python

Sep 10, 2021

gustavorsantos

Let’s make better decisions. Data driven decisions. I use Python, R, Excel and SQL to create Data Science projects.

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Gustavo R Santos

Data Scientist | I solve business challenges through the power of data. | Visit my site: https://gustavorsantos.me

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By gustavorsantos

Data Science posts with tutorials and code snippets. Take a look.

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