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Mirio De Rosa
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Mirio De Rosa's Discussions

What software for an analysis tool online?

Started Oct 11 0 Replies

What software applications would you recommend to create an online tool where users can upload an Excel file containing a sheet with numbers and text labels (a sort of database) and get in return a…Continue

Help with classification & prediction

Started this discussion. Last reply by Antal Sofalvy Oct 20, 2016. 1 Reply

I have a database made of some 5000 people (rows) and 50 variables (columns). The columns measure different demographic and psychographic items for each person. This data is gathered at time t. Some…Continue

Tags: analysis, discriminant, prediction, classification

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Mirio De Rosa's discussion was featured

What software for an analysis tool online?

What software applications would you recommend to create an online tool where users can upload an Excel file containing a sheet with numbers and text labels (a sort of database) and get in return a report made of numerical tables and text comments (some basic functions like standard deviation, average, and the like are needed as well as bivariate graphs)?Others before you have suggested Python, Hadoop, PHP, Java, and on. I'm confused.If my question isn't clear or detailed enough please ask and…See More
Monday
Mirio De Rosa posted a discussion

What software for an analysis tool online?

What software applications would you recommend to create an online tool where users can upload an Excel file containing a sheet with numbers and text labels (a sort of database) and get in return a report made of numerical tables and text comments (some basic functions like standard deviation, average, and the like are needed as well as bivariate graphs)?Others before you have suggested Python, Hadoop, PHP, Java, and on. I'm confused.If my question isn't clear or detailed enough please ask and…See More
Monday
Mirio De Rosa liked William Vorhies's blog post Lots of Free Open Source Datasets to Make Your AI Better
Oct 8
Mirio De Rosa liked William Vorhies's blog post The Fourth Way to Practice Data Science – Purpose Built Analytic Modules
Sep 20
Burak Himmetoglu and Mirio De Rosa are now friends
Sep 19
Bálint Molnár liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
May 21
Domingo Cordero commented on Mirio De Rosa's blog post How to Analyze Big Data with Excel
"Comment by Domingo Cordero 1 second agoDelete Comment "Excel limits the number of rows in a spreadsheet to about one million"   Now we can use "Powe Pivot", "Powe Query" , also connect to…"
May 21
Frederick T Williams liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
May 21
Mirio De Rosa liked Burak Himmetoglu's blog post Stacking models for improved predictions: A case study for housing prices
Apr 12
Mirio De Rosa liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
Apr 11
Mirio De Rosa liked William Vorhies's blog post Advanced Analytics Platforms – Big Changes in the Leaderboard
Mar 2
George Joseph liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
Jan 12
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Dec 27, 2017

Profile Information

Short Bio
Marketing Scientist - Building brands on advanced data analysis
My Web Site Or LinkedIn Profile
http://https://ch.linkedin.com/in/mirioderosa
Professional Status
C-Level
Years of Experience:
25+
Your Company:
MarketingStat GmbH
Industry:
Marketing
Your Job Title:
Marketing Director
How did you find out about DataScienceCentral?
at LinkedIn
Interests:
Finding a new position, Networking, New venture
What is your Favorite Data Mining or Analytical Website?
http://www.mm4xl.com

Mirio De Rosa's Blog

How to measure customer satisfaction correctly

Posted on November 28, 2017 at 3:00am 10 Comments

Satisfaction attributes equation

Image A: Customer Satisfaction Tree - Courtesy of MarketingStat Satisfaction Modeler©

Interest in the concept of measuring customer satisfaction is growing. More and more companies want to know how satisfied their customers are. At the same time an increasing number of decision-makers are realizing that measuring overall…

Continue

Brexit: Why Projections Were Wrong

Posted on August 16, 2016 at 10:00pm 6 Comments

Shame on YouGov! Did their survey really miss the outcome of the Brexit consultation? Not quite. If you hit your finger while hammering a nail into the wall, do not blame the hammer.

The media circuit is responsible for having broadcasted inaccurate information. I must confirm that I am in no way linked to YouGov, the market research agency that supplied most media agencies with projections of the outcome results for the Brexit consultation in the UK, and this article…

Continue

How to Analyze Big Data with Excel

Posted on June 26, 2016 at 8:40am 2 Comments

Today we discuss how to handle large datasets (big data) with MS Excel. This article is for marketers such as brand builders, marketing officers, business analysts and the like, who want to be hands-on with data, even when it is a lot of data.

Why bother dealing with big data?

If you are not the hammer you are the nail. We, the marketers, should defend our role of strategic decision-makers by staying in control of the data analysis function…

Continue

How to go from data to information to insights and unleash the power of strategic thinking

Posted on June 13, 2016 at 9:00am 7 Comments

Recently I spoke with a Brand Director about how to find market space he can win and defend in the long run. The discussion shifted on the meaning of information and insights and, after an interesting debate on what’s insight at all[1], we found agreement by means of an example, which I’d like to present to you too. 

From data to…

Continue

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