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Anupama Rajaram
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Latest Activity

Fabiola liked Anupama Rajaram's blog post Who Made the News? Text Analysis using R, in 7 steps
Oct 27
Fabiola liked Anupama Rajaram's blog post Who Made the News? Text Analysis using R, in 7 steps
Oct 27
Tim Bock commented on Anupama Rajaram's blog post Dashboards in R
"Hi Anupama, very nice tutorial. I created 8 different types of Dashboards in R, here is the link https://www.displayr.com/8-types-of-online-dashboards/ ;"
Oct 5
Georgi D. Gospodinov commented on Anupama Rajaram's blog post Dashboards in R
"Very cool. Question: does this, along with the other visualization tools mention below, offer the ability to input data as well, update parameters? Is this a substitute to Rshiny in functionalitynor mostly a flexible dashboarding tool?"
Jul 22
Anupama Rajaram commented on Anupama Rajaram's blog post Dashboards in R
"Update: the "getSymbols' in the Quantmod package no longer works as Yahoo! APIs have been discontinued. However, you can extract similar data using the "Quandl" package and API keys."
May 30
Chuck Chekuri liked Anupama Rajaram's blog post Dashboards in R
May 26
Sana Kacem liked Anupama Rajaram's blog post Dashboards in R
May 24
Purnendu Chakraborty liked Anupama Rajaram's blog post Dashboards in R
May 21
Anupama Rajaram commented on Anupama Rajaram's blog post Dashboards in R
"Igor, glad you liked my project!"
May 20
Anupama Rajaram commented on Anupama Rajaram's blog post Dashboards in R
"Matt, I totally agree that plotly is a powerful tool. So it is a great advantage that this new library package (flexdashboard) allows coders to integrate the plotly graphs as storypoints."
May 20
Anupama Rajaram commented on Anupama Rajaram's blog post Dashboards in R
"Thank you Gauav, for the info. DisplayR looks interesting, although it is only free for a limited period."
May 20
Igor Misechko commented on Anupama Rajaram's blog post Dashboards in R
"Thank you! Very interesting example of dashboard."
May 20
Igor Misechko liked Anupama Rajaram's blog post Dashboards in R
May 20
Matt Sandy commented on Anupama Rajaram's blog post Dashboards in R
"Plotly also allows for linked plots which is a powerful tool for creating dashboards. "
May 18
Gauav Jain commented on Anupama Rajaram's blog post Dashboards in R
" Great post on dashboards in R. There is also a great (free) software called Displayr that allows you to make killer dashboards in R. Check it out https://www.displayr.com/introduction-to-displayr-1-overview/ ;"
May 17
Man on the Middle liked Anupama Rajaram's blog post Dashboards in R
May 17

Profile Information

My Web Site Or LinkedIn Profile
http://www.journeyofanalytics.com/
Field of Expertise
Analytics, Visualization, BI, Data Science
Professional Status
Consultant
Years of Experience:
4
Your Job Title:
data analyst
How did you find out about DataScienceCentral?
twitter
Interests:
Finding a new position, Networking, New venture, Other
What is your Favorite Data Mining or Analytical Website?
http://www.kaggle.com/forums
What Other Analytical Website do you Recommend?
http://www.r-bloggers.com/

Anupama Rajaram's Blog

Dashboards in R

Posted on May 13, 2017 at 4:00am 9 Comments

This is a tutorial to show how to implement dashboards in R, using the new "flexdashboard" library package.

this new library leverages these libraries and allows us to create some stunning dashboards, using interactive graphs and text. What I loved the most, was the “storyboard” feature that allows me to present content in Tableau-style frames. Please note that for this you need to create RMarkdown (.Rmd) files and insert the code using the…

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Who Made the News? Text Analysis using R, in 7 steps

Posted on November 26, 2016 at 3:30am 5 Comments

This post covers the following tasks using R programming:

  • cleans the texts,
  • sorts and aggregates by publisher names
  • creates word clouds and word…
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Philadelphia Crime Science - A "data" investigation

Posted on September 17, 2016 at 4:00am 1 Comment

In today's blogpost, we take a look at the crime statistics in Philadelphia, investigation from a "data scientist" perspective, so as to speak. This is my attempt at presenting crime in Philadelphia area from a data visualization perspective. Please feel free to add your thoughts and feedback in the comments section.

The…

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