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View Code? Open in Web Editor NEWCourse 8: Getting Data
Course 8: Getting Data
Consider moving Internet Safety lesson earlier in the course set b/c it's kinda out of place here.
rvest example uses our website...which we edited. and the included example will no longer work.
Just need to pull a different tag from one of the pages (now that our names aren't headers on the page with all our information)
What Jeff wants added/covered:
(a) connection to databases that are remote
(b) listing the tables in the database
(c) connecting to a table
(d) pulling from a table (what you can and can't go with dbplyr - for example only some functions work in "summarize" since only some have R to SQL translations)
I am updating the text to replace all "Chromebook" with "Cloud-based"
I don't want to break the links, so this is a reminder to change these once they're live
http://jhudatascience.org/chromebookdatascience -> http://jhudatascience.org/cloudbaseddatascience
link to data.fivethirtyeight.com in the paragraph below seems to be broken:
"So, the data are available for download from this link: data.fivethirtyeight.com, but are also hosted on GitHub here, and we will want to use the specific URL for this file: https://raw.githubusercontent.com/fivethirtyeight/data/master/steak-survey/steak-risk-survey.csv in our GET() request."
I am updating the text to replace all "Chromebook" with "Cloud-based". This updated some of the scripts in this course - this is a reminder that we need to update the slides and recreate the videos with these changes.
Might want to add a quick little bit about when web scraping is/is not appropriate and how to tell which is the case (eg: robots.txt and what that is). This is a pretty good blogpost that could be linked in the quick description: https://benbernardblog.com/web-scraping-and-crawling-are-perfectly-legal-right/
(Apologies if this is discussed somewhere and I just haven't come across it!)
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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
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Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
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Open source projects and samples from Microsoft.
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