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technospeaknow.blogspot.com

Techno Blogging!: September 2013

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No posts. Show all posts. No posts. Show all posts. Subscribe to: Posts (Atom). Dr Umesh R. Hodeghatta. Available on Amazon.com. Big Data Analytics - Video. Simple template. Powered by Blogger.

technospeaknow.blogspot.com

Techno Blogging!: August 2012

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Tuesday, 28 August 2012. I have been active on Facebook for over a year. The reason I joined was to understand this new social media than be actively participating. However, I turned into a prolific user of Facebook, once I started posting all my “course” pages on it and urged my students to participate actively in the discussions regarding various issues related to the course. Though there is an option “Block apps” in the privacy settings, how do we know what applications to block? Hence, I would be ver...

technospeaknow.blogspot.com

Techno Blogging!: September 2012

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Sunday, 23 September 2012. World Wide Web – A rich source for Research. The World Wide Web is a powerful tool which helps in searching for information on the internet. As a researcher, I use web to search journal documents, latest research in my area, conferences, etc. I am listing some of the important web sites which I think would be helpful to my fellow researchers. Http:/ scholar.google.co.in/. Provides a search of. Http:/ www.hoovers.com/. Http:/ www.refdesk.com/. Http:/ www.sec.gov/. The United Sta...

technospeaknow.blogspot.com

Techno Blogging!: October 2012

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Monday, 29 October 2012. Finally I was able to code how to find(search) your favorite topic that is being discussed on Twitter! This program will give you the latest tweets. Just type your topic, example Obama, in the text box and click GO! Sunday, 7 October 2012. Social Media and Business Impact. Mainly because of its characteristics - Network Effects, Strength of Weak Ties, Small World Phenomenon and Six Degrees Separation. Here are some ways the social media can have a big impact on your business:.

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Techno Blogging!: January 2015

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Wednesday, 21 January 2015. Written By: Sandeep Sinha,. All Bluetooth services have a default set level of security. Within the service level security, there are also three levels of security. Some services that require authorization and authentication in order to be used, some require authentication only, and some are open to all devices. Bluetooth devices themselves have two levels of security when describing other devices, namely trusted devices and untrusted devices. Subscribe to: Posts (Atom).

technospeaknow.blogspot.com

Techno Blogging!: March 2015

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Wednesday, 11 March 2015. Caret R Package - classification and regression training. Caret R Package - c. Http:/ topepo.github.io/caret/index.html). The caret package (short for c. Raining) contains functions to streamline the model training process for complex regression and classification problems. The caret. Package is a set of functions that attempt to streamline the process for creating predictive models. The package contains tools for:. Model tuning using resampling. Training - spam[inTrain, ].

technospeaknow.blogspot.com

Techno Blogging!: Caret R Package - classification and regression training

http://technospeaknow.blogspot.com/2015/03/caret-r-package-classification-and.html

Wednesday, 11 March 2015. Caret R Package - classification and regression training. Caret R Package - c. Http:/ topepo.github.io/caret/index.html). The caret package (short for c. Raining) contains functions to streamline the model training process for complex regression and classification problems. The caret. Package is a set of functions that attempt to streamline the process for creating predictive models. The package contains tools for:. Model tuning using resampling. Training - spam[inTrain, ].

technospeaknow.blogspot.com

Techno Blogging!: November 2012

http://technospeaknow.blogspot.com/2012_11_01_archive.html

Thursday, 1 November 2012. Social Media’s role during Super storm Sandy. Instagram users posted 10 Hurricane Sandy photos per second, and provided more than 86,000 images in a 24-hour period. And this is just one such social media site. According to ABC Television, there were 4 million tweets in the last 24 hours. People were tweeting on where one could find milk, water or how bad their area was being affected by floods. Emergency Response Information by Google. Here is a list of restaurants open today&#...

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Techno Blogging!: December 2012

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Sunday, 30 December 2012. Social Media - Uniting people for a cause. Twitter, Facebook, and YouTube – did they send out people onto the streets? Were they responsible for spreading the message and accelerating the process of protest? Both Twitter and Facebook played a key means of communication for protesters in the ‘occupy wall street’, Egypt’s Revolution, Anna Hazare’s movement in India and many more such incidents. Similarly, Anna Hazare’s( http:/ www.facebook.com/annahazare. Being a huge contributor&...

alexbraunstein.com

Legends and Dates in R plots

http://alexbraunstein.com/2011/12/05/legend-plots

Alex Braunstein's Blog. Legends and Dates in R plots. December 5th, 2011 Author:. After looking up how to create a legend using? Legend and searching the R forums for the 86586586th time, I’ve decided to write my own post with a few examples and tricks I’ve picked up. I also provide example code for using dates as an x-axis. Pick a length, and generate two random normals of this length. Vals = rnorm(len,0,1). Vals2 = rnorm(len,0,.5). 2 Comments on “Legends and Dates in R plots”. Welcome to my site!