Stock Analysis Tutorial - Advanced Beginner R programming - Getting Stock Price Data (Part 2)

This is a beginner data science tutorial where we will build an interactive stock analysis dashboard using RStudio, the R programming language, and the 'Shiny' dashboard package. This tutorial covers web scraping, dynamically downloading stock data, basic r programming and data cleaning, plotting with ggplot2, and coding an interactive dashboard in Shiny.

In this video we use a simple method to import the historical stock for the S&P 500 constituents.
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Download RStudio:

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Tidyverse:
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Basic Data Manipulation in R:

Pipe operator shortcut:
ctrl + shift + m

dplyr:
- filter()
- select()
- mutate()
- group_by() & summarize()
- left_join()

tidyr:
- spread()
- gather()

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Basic R videos:

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@MattC137

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[IarukaSkYouk]

your explanation is easy to understand and follow. but there are some functions that I totally don't know how they operate, so I only got through because I copy your actions.
how did you learn all those functions?

[nischintrv]

yahoo finance does not have the download button anymore. what is the alternative?

[vita]

During the for loop, I got an error to use spec() to retreive full column ?