Learning data science on your own is tough...

...(ahem, it took me 6 years)

So here's some help.

5 Free Books to Cut Your Time In HALF.

Let's go! 🧵

#datascience #rstats #R Image
1. Mastering #Spark with #R

This book solves an important problem- what happens when your data gets too big?

For example, analyzing 100,000,000 time series.

You can do it in R with the tools covered in this book.

Website: therinspark.com Image
2. Geocomputation with #R

Interested in #Geospatial Analysis?

This book is my go-to resource for all things geospatial.

This book covers:
-Making Maps
-Working with Spatial Data
-Applications (Transportation, Geomarketing)

Website: r.geocompx.org Image
3. Tidy Finance with #R

What tools exist in R for #Finance?
And how do I use them?

Answers to these questions are covered in this book!

P.S.- This book uses my R package, #tidyquant

Website: tidy-finance.org Image
4. Text Mining with R

This is a fantastic introduction to text analysis and text mining with the #tidytext R package.

This book singlehandedly made me MORE CONFIDENT with text analysis.

Website: tidytextmining.com Image
5. #Forecasting Principles and Practice

This is the best “theory” book on #timeseries analysis and forecasting.

Topics Covered:
- ARIMA,
- Exponential Smoothing,
- TimeSeries Decomposition
- A lot more!

Website: otexts.com/fpp3/ Image
1-Dollar Bonus Book:

This is a massive value- Gives you a complete plan for EVERYTHING you need to know about learning data science.

It's only a buck.

And it will cut 2-3 years off your journey.

Website: learn.business-science.io/if-i-had-to-le… Image
Want even more help becoming a 6-figure data scientist?

I have a free workshop that will help you become a $100K+ earner as a #DataScientist even in a Recession.

👉Register Here: us02web.zoom.us/webinar/regist… Image

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with 🔥 Matt Dancho (Business Science) 🔥

🔥 Matt Dancho (Business Science) 🔥 Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @mdancho84

Mar 1
Python has crazy forecasting libraries.

Let me introduce you to Kats, by Meta (Facebook) Image
Kats is a toolkit to analyze time series data and a lightweight, easy-to-use, and generalizable framework to perform time series analysis. It covers:

- Forecasting
- Detection
- Feature Extraction
- Simulation
1. Forecasting

Kats integrates popular models like ARIMA, Prophet, Holt Winters, and VAR.

Kats also has functions for ensemble models and multivariate forecasts.

See example: github.com/facebookresear…Image
Read 9 tweets
Mar 1
The price of the Python AI/ML Stack I've been using for 12 months:

Langchain $0
Langgraph $0
Scikit Learn $0
H2O $0
Torch $0
Pandas $0
Numpy $0
Plotly $0
Statsmodels $0
Ollama $0
OpenAI (<$1.00 per month)

Becoming a Generative AI Data Scientist cost me $12: 🧵 Image
1. Environment:

- VSCode
- Conda
- Jupyter VSCode Integration

Start here: code.visualstudio.com/docs/datascien…Image
2. Data Analysis and Visualization:

- Pandas
- Plotly
- Numpy
- Statsmodels
- Scipy

Start here: pandas.pydata.org/docs/getting_s…Image
Read 10 tweets
Feb 25
AI is about to kill Tableau and PowerBI.

Every dashboard can now be created in seconds with these Free Agents: Image
Agents can now create these dashboards:

1. Content Performance
2. Email Performance
3. Google Analytics
4. Historical Sales Trends
4. Churn and Subscription Renewal Image
AI Agents can:

- Write SQL
- Generate Data Visualizations
- Draft Reports
- Query CRM
- Recommend Actions Image
Read 5 tweets
Feb 23
6 statistical methods that can be used for A/B Testing (and when to use them). 🧵 Image
A/B Testing is a staple of data science and data analyst interviews.

And it's the Number 1 technique that companies benefit from in improving customer revenue.

So here's a 6 of the most common stat methods used in A/B testing.

Let's dive in.
1. Z-Test (Standard Score Test):

Ideal for large sample sizes (typically over 30) and when the population variance is known.

Compares the mean of two groups to see if they are different from each other.

Often used in conversion rate optimization, click-through rates.
Read 11 tweets
Feb 22
It took me 5 years to master all 24 of these machine learning concepts.

In the next 24 days, I'll teach them to you one by one (with examples of how I've used them). Here's what's coming:

1. Linear Regression
2. Clustering
3. Decision Tree
4. Neural Networks
5. Reinforcement Learning
6. Logistic Regression
7. Naive BayesImage
8. Supervised Learning
9. Support Vector Machine
10. Probability
11. Random Forest
12. Variance
13. Evaluation Metrics
14. Bagging
15. Data Wrangling
16. Dimensionality Reduction
17. K-nearest Neighbors Algorithm
18. Programming
19. Regularization
20. Statistics
21. Binomial Distribution
22. Bootstrap Sampling
23. Exploratory Data Analysis
24. Data Collection
25. There's a new problem that has surfaced that is changing data science-- Companies NOW want AI.

AI is the single biggest force of our decade.

Yet 99% of data scientists are ignoring it.

That's a huge advantage to you. I'd like to help.
Read 5 tweets
Feb 20
Data Science for Business.

The book that helped me connect the dots. Let's dive in: Image
1. CRISP Data Mining Process

The foundation for applying data science to business is the CRISP method.

This is a helpful framework for integrating data science with the business understanding. Image
2. Machine Learning Predictions as Probabilities

One of the most important part of machine learning is probability.

We can estimate the probability from machine learning predictions.

Once you get this, the next framework opens up: Image
Read 7 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(