Everything should be made as simple as possible, but not simpler. (Albert Einstein)
Showing posts with label coursera. Show all posts
Showing posts with label coursera. Show all posts

Friday, November 6, 2015

MOOC Coursera Certificates

Some my MOOC certificates (statement of accomplishments / honor code certificates). As a matter of memento (personal memorandum). 

Original certificates format: PDF.
Converted image format PNG.
Images resolution: Low-res.


Monday, February 9, 2015

Handling US NOAA Storm Database's Exponent Value of PROPDMGEXP and CROPDMGEXP


How To Handle Exponent Value of PROPDMGEXP and CROPDMGEXP of "StormData.csv"

 

Reproducible Research Project 2, Coursera, Johns Hopkins University

U.S. National Oceanic and Atmospheric Administration’s (NOAA) Storm Database

There is confusion on how to handle exponent value of PROPDMGEXP and CROPDMGEXP columns of the database. Due to lack of official information in the NOAA website.

This is an attempt to compare downloaded database with the online version, to find conclusion what is meaning of each value actually.

This analysis is inspired by a post made by David Hood, himself is CTA in the Data Science Specialization courses.

At the end of this article, there is more accurate analysis done by Eddie Song.   

GitHub PDF and Markdown repository:
 https://github.com/flyingdisc/RepData_PeerAssessment
Rpubs: http://rpubs.com/flyingdisc/PROPDMGEXP
Reproducible report of the project: http://rpubs.com/flyingdisc/RepProject2