Have you ever seen the movie Harry Potter? This movie was very interesting when I was a kid. Harry Potter could do anything just by saying spells and swinging his magic wand. One of the spells that is quite practical… Read More »Central Limit Theorem (CLT)
Apakah teman teman pernah melihat film Harry Potter? Film ini sangat menarik pada ketika saya kecil, Harry Potter bisa melakukan apapun hanya dengan mengucapkan mantra dan mengayunkan tongkat sihirnya. Salah satu mantra yang cukup praktis adalah Lumos Harry dapat mengeluarkan… Read More »Central Limit Theorem (CLT)
Prologue When I first heard the term how to lie with statistics. I was immediately interested in this topic, I asked how can people lie using statistics? And are all statistics lies? What are the characteristics of statistical products that… Read More »How to lie with statistics
Prolog Saat pertama kali saya mendengar istilah how to lie with statistic. Saya langsung tertarik dengan topik ini, saya bertanya bagaimana orang bisa berbohong menggunakan statistik? Dan apakah semua statistik merupakan sebuah kebohongan? Apakah ciri-ciri dari prodak statistik yang tidak… Read More »How to lie with statistics
After understanding the meaning of garbage in garbage out, you may wonder what is an example case of garbage in garbage out. According to Charles Wheelan in his book entitled Naked Statistics. People often call it ‘how to lie with… Read More »Example of Garbage In Garbage Out
“Garbage in, garbage out” may be a term rarely heard by common people. This term is very popular in data science circles. The basic idea of “garbage in, garbage out” is that if data is put into an algorithm, the… Read More »Garbage in garbage out (GIGO)
How does Netflix know what movies we like? Is it by asking us directly? Or maybe Netflix knows our best friends and asks them? I don’t think that’s how Netflix movie recommendations work. Today I will explain how Netflix provides… Read More »How does Netflix know the movies I might like?
On this project, I had the opportunity to collaborate with my colleague Lilis Lisnawati. She gave me very interesting insights considering that the topic and her background are indeed related. Many Americans say that reducing crime should be a top… Read More »What Data Says About Crime in LA?
The Los Angeles Police Department (LAPD) is committed to implementing a data-driven crime prevention strategy. One of these commitments is demonstrated by documenting and analysing crime data in LA on a consistent basis since 2020.Crime data collected by the LAPD… Read More »US Criminal Data Exposed: Predicting Crime Hotspot In LA
As of June 2024, estimates suggest that 402.74 million terabytes of data are created daily. With so much data being produced, the ability to process data is necessary to produce useful insights. The vast amount of data is also known as big data,… Read More »How Data Science Can Benefit Your Business Decisions?