Currently viewing the tag: "Statistics"
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Hans Rosling, Poverty, and Data

By On September 3, 2011 · Leave a Comment · In Statistics

If you are interested in global development and how data can be used to show the story over the last one hundred years then you will love Hans Rosling’s TED speech. He gave an entertaining talk on new insights he highlights on poverty using Data.

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Coffee & Statistics: A Informative Combination

By On August 29, 2011 · Leave a Comment · In Statistics

Here we have listed a collection of statistics all about coffee and coffee consumption from Coffee Statistics. Are you surprised by any?

Did You Know?

Coffee shops make up the FASTEST GROWING part of the restaurant business, checking in with a 7% annual growth rate!

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How to Draw a Histogram

By On August 26, 2011 · Leave a Comment · In Business Intelligence, Reporting, Statistics

What is a Histogram?
A histogram is “a representation of a frequency distribution by means of rectangles whose widths represent class intervals and whose areas are proportional to the corresponding frequencies.”

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Getting Started with R Programming

By On August 2, 2011 · Leave a Comment · In Statistics

 

Introduction to R

R is a language and environment for statistical computing and graphics. It is a GNU projectwhich is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different

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What is Nominal Data?

By On July 28, 2011 · Leave a Comment · In Statistics

A set of data is said to be nominal if the values / observations belonging to it can be assigned a code in the form of a number where the numbers are simply labels. You can count but not order or measure nominal data. For example, in a data set males

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Intro to IBM SPSS (Statistics) Part 1

By On July 17, 2011 · Leave a Comment · In Analytics, Statistics

IBM SPSS Statistics offers the full scope of statistical and analytical capabilities that organizations require. It’s an easy-to-use, comprehensive software solution that:

Addresses the entire analytical process from planning and data preparation to analysis, reporting and deployment Provides tailored functionality and custom interfaces for different skill levels and functional responsibilities of business users, analysts and [...]

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Descriptive Statistics

By On July 11, 2011 · Leave a Comment · In Statistics

What is Descriptive Statistics?

Descriptive Statistics is set of brief descriptive coefficients that summarizes a given data set, which can either be a representation of the entire population or a sample. Descriptive statistics describe the main features of a collection of data quantitatively and are distinguished from inferential statistics

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Statistics 101

By On June 13, 2011 · Leave a Comment · In Statistics

Statistics = Numerical Facts

Statistics is the art and science of collecting, analyzing, presenting, and interpreting data. With the amount of data available to organizational and business leaders, understanding and using statistics in an effective manner is a very important skill to have.

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