Cyclistic Bike-Share Analysis

eda
data cleaning
data wrangling
data visualization
r

The latest version of my capstone project for the Google Data Analytics Professional Certificate.
Aug 25, 2023
Sandra Jurela

Bank Customer Retention Analysis in Python

python
altair
eda

What marketing campaigns could help reduce customer churn?
Jun 10, 2023
Sandra Jurela

Shiny App - Mass Shootings in the USA

r
shiny
eda
data cleaning
data wrangling

EDA with Shiny app on mass shootings between August 20th, 1982 and December 6th, 2023.
Mar 1, 2023
Sandra Jurela

Customer Segmentation With K-Means and UMAP

r
k-means
umap

A report for the non-technical marketing team.
Dec 15, 2022
Sandra Jurela

Cryptocurrency SQL Case Study

sql
postgresql
eda

Data with Danny - SQL masterclass - O’Reilly. With R solutions for Part 4: Window functions.
Nov 25, 2022
Sandra Jurela

Scraping 200 Best Movies of 2010s from Rotten Tomatoes

web scraping
data wrangling
rvest
r
tableau

Scraping data on movies from Rotten Tomatoes and finally creating a dashboard in Tableau
Sep 1, 2022
Sandra Jurela

Titanic Survival Exercises

r
ggplot2
data visualization

Assessment of visualization skills acquired in the HarvardX’s Data Science: Visualization course.
Jun 9, 2022
Sandra Jurela

Customer Analysis – Advanced Plots With {ggplot2}

data wrangling
data visualization
sql
postgresql
r

Querying database in R code chunk and making some useful plots with ggplot2.
May 20, 2022
Sandra Jurela

Answering Business Questions Using SQL

sql
sqlite
data visualization
r

My SQL project for the “Intermediate SQL for Data Analysis” course at Dataquest.
Feb 15, 2022
Sandra Jurela
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