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Quark Analytics
A place where we can talk and invite you to talk about analytics.
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The Differences Between Factor Analysis and Principal Component Analysis
The Differences Between Factor Analysis and Principal Component Analysis
Many times, the terms principal components and factors analysis are often confused, and sometimes used as synonyms. However, there is a…
Tânia Santos
May 22, 2019
The height influence on NBA Players
The height influence on NBA Players
“Obstacles don’t have to stop you. If you run into a wall, don’t turn around and give up. Figure out how to climb it, go through it, or…
Tânia Santos
May 6, 2019
HOW DATA ANALYTICS IS TRANSFORMING BUSINESS?
HOW DATA ANALYTICS IS TRANSFORMING BUSINESS?
Data Analytics and Statistics are rapidly changing the way people used to run their business in the past. For data analytics not just…
Ricardo Lourenço
Apr 26, 2019
Exploratory Data Analysis — an important part of any analytical strategy!
Exploratory Data Analysis — an important part of any analytical strategy!
Exploratory data analysis” is an attitude, a state of flexibility, a willingness to look for those things that we believe are not there…
Ricardo Lourenço
Apr 26, 2019
WHAT QUESTIONS CAN DATA ANALYTICS ANSWER?
WHAT QUESTIONS CAN DATA ANALYTICS ANSWER?
Check out some of big questions that data analytics can help you answer to make decisions about your business.
Ricardo Lourenço
Apr 12, 2019
Analytics in Action: Analytics “du Vin” — a data-driven approach!
Analytics in Action: Analytics “du Vin” — a data-driven approach!
In this post we talk about wine + analytics. Using a data-driven approach we aim to answer some questions about wine using the power of…
Tânia Santos
Apr 9, 2019
What data analytics can do for you?
What data analytics can do for you?
in this post we start talking about what data analytics can do for us, the traditional process and also start the talk about the importance
Ricardo Lourenço
Apr 3, 2019
How Cronbach’s alpha works?
How Cronbach’s alpha works?
This post talks about Cronbach’s alpha in Reliability Analysis.
Tânia Santos
Mar 26, 2019
One-way Anova: Positional effect on the height of soccer players of the top 16 teams in the UEFA…
One-way Anova: Positional effect on the height of soccer players of the top 16 teams in the UEFA…
Analysis of variance (ANOVA) is a general method of drawing conclusions regarding differences in population means when three or more…
Ricardo Lourenço
Mar 21, 2019
What is simple regression analysis?
What is simple regression analysis?
Hey Folks! Today we talk about linear regression and start by it’s simple case: simple regression analysis, with a small interesting…
Ricardo Lourenço
Mar 13, 2019
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