Sudden Cardiac Death

What's up ? This is THE stephane ANDRE. With my training, I'm interested in biomechanics to avoid injuries. I read « Sport Medicine Media Guide » and I learned some good stuff. Sudden cardiac death (SCD) is an extremely rare event. The most common reason for cardiac death related to sports is the cardiomyopathy hypertrophic, an abnormal enlargement of cardiac muscle. It's a…

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Steroids

What's up ? This is THE stephane ANDRE. With my training, I'm interested in biomechanics to avoid injuries. I read « Sport Medicine Media Guide » and I learned some good stuff. We regularly read in news articles, the use of anabolic steroids or performance enhancing drugs by elite athlete. But you should know that these dangerous drugs are more and more used…

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Trick To Have Really More Energy

What's up ? This is THE stephane ANDRE !!! I watched an Olivier Roland's video  and I learned some good stuff. Often, during the day, we have a loss of energy. There is a trick I learned at my first karate class when I was 6 years old- At each class our Sensei (teacher) taught us how to breathe. There are 2…

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This Problem Is Blocking Your Success

What's up ? This is THE stephane ANDRE !!! I watched an Olivier Roland's video and I learned some good stuff. In the last Leonardo da Vinci's biography written by Walter Isaacson (who is also the author of the Steve Jobs biography, 2011), we can see that he was an extremely curious man. This curiosity allowed him to explore several different areas,…

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Start A Smart Company

What's up !!! This is THE stephane ANDRE. I watch an Olivier Roland's video  and I learned some good stuff. To create a company, most people advise to leave school or job to be 100% focused on creating the company. I advise you to start your business part-time and continue your school or job. An excellent method for this is « Lean…

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Chi-Square Test With More Than 2 Categories

I have just enrolled in a Data Science course on Udemy  and I learned good stuff. In this article, we will do a Chi-square test with more than 2 categories. We will use the A/B test « Country » which has 3 categories which corresponds to 3 countries : German, Spain and France. Select « Gender Actual » tab, make a copy with a right-click…

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Validate Data Mining In Tableau With A Chi-Square Test

I have just enrolled in a Data Science course on Udemy  and I learned good stuff. In this article we will start using statistics. Don't worry we'll do something simple, we'll use the Chi-square test in a basic way. There is a special section to learn how to do statistics at an advanced level. I'll explain why we're going to…

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An Extraordinary Tool To Solve All Your Problems

What's up ? This is THE stephane ANDRE ! I watched an Olivier Roland's video  and I learned some good stuff. Nature has given an extraordinary tool to every human being. This tool has different performance depending on the people but it's the best for solving problems compared to the tools invented by humans. This tool is our brain. This…

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Combine 2 charts

I have just enrolled in a Data Science course on Udemy  and I learned good stuff. We'll move to the next level. We'll work with 2 bar charts in parallel to have a more efficient data mining. In a previous article, we created 2 different bar charts. The 1st was an A/B test (actually, it's a classification test) that told…

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A Pratical Tip To Validate Your Approach

I have just enrolled in a Data Science course on Udemy  and I learned good stuff. How was the A/B test « Number Of Product » ? Easy or difficult ? Here is the result I found. I think you noticed there was something bizarre. There is an anomaly. We imagine that the more the client has products, the more the client is satisfied…

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Work With An Alias

I have just enrolled in a Data Science course on Udemy and I learned good stuff. In the last article, I showed you how to do a simple A/B test. We will continue with the result we had with the A/B test. Here is the result of the A/B test. What is in orange is the percentage of men who left…

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