Many "free PDF" links found online may be unauthorized or contain partial summaries. For a complete and legal digital experience, some users opt for library services like Roxy Library . Alternative Free Educational Resources
is a comprehensive educational resource designed to help beginners navigate the complexities of India's financial landscape. While the book is widely sold in paperback, many users seek a PDF free download to gain immediate access to its "common-sense strategies" for making money and avoiding major losses. Core Concepts Covered in the Guide
Provides comprehensive free modules covering everything from market basics to advanced options strategies, available for download as PDFs.
The book is structured into essential chapters that take a layman from basic savings concepts to advanced trading strategies. Key topics include:
Introductory guides to both Technical Analysis (using charts and price action) and Fundamental Analysis (evaluating company health). How to Access the Guide
While physical copies are available at retailers like Amazon India and Flipkart , users looking for digital versions often find resources on platforms like Scribd and Facebook groups .
geom
ggplot2 builds charts through layers using
geom_ functions. Here is a list of the different
available geoms. Click one to see an example using it.
Annotation is a
key step
in data visualization. It allows to highlight the main message of the
chart, turning a messy figure in an insightful medium.
ggplot2 offers many function for this purpose, allowing
to add all sorts of text and shapes.
Marginal plots are not natively supported by ggplot2, but
their realisation is straightforward thanks to the
ggExtra library as illustrated in
graph #277.
ggplot2 chart appearance
The theme() function of ggplot2 allows to
customize the chart appearance. It controls 3 main types of
components:
Here’s the official ggplot2 cheatsheet created by Posit. It covers all the key concepts of the library.
I've also compiled it with the most useful R and data visualization cheatsheets into a single PDF you can download:
ggplot2
A cheatsheet for quickly recalling the key functions and arguments of the ggplot2 library.
ggplot2 title
The ggtitle() function allows to add a title to the
chart. The following post will guide you through its usage, showing
how to control title main features: position, font, color, text and
more.
ggplot2
If you don't want your plot to look like any others, you'll definitely
be interested in using custom fonts for your title and labels! This is
totally possible thanks to 2 main packages: ragg and
showtext. The
blog-post below
should help you using any font in minutes.
facet_wrap() and
facet_grid()
Small multiples is a very powerful dataviz technique. It split the
chart window in many small similar charts: each represents a specific
group of a categorical variable. The following post describes the main
use cases using facet_wrap() and
facet_grid() and should get you started quickly.
It is possible to customize any part of a ggplot2 chart
thanks to the theme() function. Fortunately, heaps of
pre-built themes are available, allowing to get a good style with one
more line of code only. Here is a glimpse of the available themes.
See code
Many "free PDF" links found online may be unauthorized or contain partial summaries. For a complete and legal digital experience, some users opt for library services like Roxy Library . Alternative Free Educational Resources
is a comprehensive educational resource designed to help beginners navigate the complexities of India's financial landscape. While the book is widely sold in paperback, many users seek a PDF free download to gain immediate access to its "common-sense strategies" for making money and avoiding major losses. Core Concepts Covered in the Guide
Provides comprehensive free modules covering everything from market basics to advanced options strategies, available for download as PDFs.
The book is structured into essential chapters that take a layman from basic savings concepts to advanced trading strategies. Key topics include:
Introductory guides to both Technical Analysis (using charts and price action) and Fundamental Analysis (evaluating company health). How to Access the Guide
While physical copies are available at retailers like Amazon India and Flipkart , users looking for digital versions often find resources on platforms like Scribd and Facebook groups .