1366 search results for "maps"

NREGA and Indian maps in R

March 8, 2009
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NREGA and Indian maps in R

A few days ago I was reading an article by Jean Drèze and his colleagues on how the first two years of National Rural Employment Guarantee Act (NREGA) has progressed (There was another article by Drèze on NREGA in 2007). The NREGA is empowering the rural people in a radical way: NREGA programmes

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maps of Poland in R

June 23, 2008
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maps of Poland in R

Bogdan Taranta (website in Polish) is developing a set of functions for drawing administrative maps of Poland. I wrote similar functionality for myself already some time ago, but only for voivodships, i.e. top-level administrative units, and also in a rather low resolution. Bogdan’s contribution seems to contain all levels, at high resolution, and including the

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Visualizing Tennis Grand Slam Winners Performances

May 1, 2017
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Visualizing Tennis Grand Slam Winners Performances

Data visualization of sports historical results is one of the means by which champions strengths and weaknesses comparison can be outlined. In this tutorial, we show what plots flavors may help in champions performances comparison, timeline visualization, player-to-player and player-to-tournament relationships. We are going to use the Tennis Grand Slam Tournaments results as outlined by Related Post

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An Interactive Geospatial Data Digestion Framework Implemented in R with Shiny — A US County Example

May 1, 2017
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An Interactive Geospatial Data Digestion Framework Implemented in R with Shiny — A US County Example

Where are the best places to live? How do you answer this question? If you turn to google, there are many "top 10" lists, generated by The post An Interactive Geospatial Data Digestion Framework Implemented in R with Shiny -- A US County Example appeared first on NYC Data Science Academy Blog.

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The Hydro Network-Linked Data Index

April 30, 2017
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The Hydro Network-Linked Data Index

Introduction The Hydro Network-Linked Data Index (NLDI) is a system that can index data to NHDPlus V2 catchments and offers a search service to discover indexed information. Data linked to the NLDI includes active NWIS stream gages, water quality portal sites, and outlets of HUC12 watersheds. The NLDI is a core product of the

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A Traveler’s Guide to the Sky

April 30, 2017
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A Traveler’s Guide to the Sky

Intro Maybe you’ve been here before. After a long flight, you make your way down to baggage claim, ready to grab your bags and finally make The post A Traveler's Guide to the Sky appeared first on NYC Data Science Academy Blog.

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Data Science for Operational Excellence (Part-4)

April 27, 2017
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Data Science for Operational Excellence (Part-4)

Suppose your friend is a restaurant chain owner (only 3 units) facing some competitors challenges related to low price, lets call it a price war. Inside his business he knows that there’s no much cost to be cut. But, he thinks that, maybe if he tries harder to find better supplier with low freight and Related exercise sets:

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Creating a VIX Futures Term Structure In R From Official CBOE Settlement Data

April 27, 2017
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Creating a VIX Futures Term Structure In R From Official CBOE Settlement Data

This post will be detailing a process to create a VIX term structure from freely available CBOE VIX settlement data … Continue reading →

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Using NYC Citi Bike Data to Help Bike Enthusiasts Find their Mate

April 26, 2017
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Using NYC Citi Bike Data to Help Bike Enthusiasts Find their Mate

There is no shortage of analyses on the NYC bike share system. Most of them aim at predicting the demand for bikes and balancing bike stock, The post Using NYC Citi Bike Data to Help Bike Enthusiasts Find their Mate appeared first on NYC Data Science Academy Blog.

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Assorted Shiny apps collection, full code and data

April 26, 2017
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Assorted Shiny apps collection, full code and data

Here is an assortment of R Shiny apps that you may find useful for exploration if you are in the process of learning Shiny and looking for something different. Some of these apps are very small and simple whereas others are large and complex. This repository provides full code and any necessary accompanying data sets.

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