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Mirio De Rosa
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Mirio De Rosa's Discussions

What software for an analysis tool online?

Started this discussion. Last reply by Valerii Podymov Dec 8, 2018. 4 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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Latest Activity

Mirio De Rosa liked Sergey Zelvenskiy's blog post Extracting knowledge from knowledge graphs using Facebook Pytorch BigGraph.
May 5
Mirio De Rosa liked Vincent Granville's blog post How to Automatically Determine the Number of Clusters in your Data - and more
Mar 16
Mirio De Rosa commented on ajit jaokar's blog post Learn #MachineLearning Coding Basics in a weekend – a new approach to coding for #AI
"interested"
Feb 3
Mirio De Rosa liked Ahmet Taspinar's blog post Text Classification & Sentiment Analysis tutorial / blog
Jan 16
Amr SHOULA liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
Jan 13
Valerii Podymov replied to Mirio De Rosa's discussion What software for an analysis tool online?
"Tableau Public "
Dec 8, 2018
Timothy McWilliams replied to Mirio De Rosa's discussion What software for an analysis tool online?
"You're welcome!! Happy to help out. "
Oct 22, 2018
Mirio De Rosa replied to Mirio De Rosa's discussion What software for an analysis tool online?
"Thank you Timothy, this helps! I'm not very proficient with R. Python sounds interesting, although this is not something I will (completely) code myself. Thanks again for taking the time to reply, Mirio"
Oct 22, 2018
Timothy McWilliams replied to Mirio De Rosa's discussion What software for an analysis tool online?
"Hi Mirio, A Shiny app would be great here for your use case. Shiny is an R package that makes it easy to build interactive web applications (apps). Now there are a few ways you can do this. 1. Program the app solely in R. The program…"
Oct 22, 2018
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
Oct 15, 2018
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
Oct 15, 2018
Mirio De Rosa liked William Vorhies's blog post Lots of Free Open Source Datasets to Make Your AI Better
Oct 8, 2018
Mirio De Rosa liked William Vorhies's blog post The Fourth Way to Practice Data Science – Purpose Built Analytic Modules
Sep 20, 2018
Burak Himmetoglu and Mirio De Rosa are now friends
Sep 19, 2018
Bálint Molnár liked Mirio De Rosa's blog post How to Analyze Big Data with Excel
May 21, 2018
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, 2018

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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