--- title: "Martin Rivera (@MartinRivOca) | Hashnode" description: "Studying Computer Science. Read the latest articles by Martin Rivera on Hashnode." url: "https://hashnode.com/@MartinRivOca" --- @MartinRivOca # Martin Rivera @MartinRivOca · Aachen, Germany · Joined September 2020 Studying Computer Science ### [Techniques For Data Analysis](https://martinrivoca.hashnode.dev/techniques-for-data-analysis?utm_source=hashnode&utm_medium=feed) Tradition Data Techniques When working with Traditional Data the first thing to note is you can not analyze it right away. Since this data is collected mainly in surveys or cookies so it can sometimes be incomplete or with errors. That is why first y... 2 min read · [martinrivoca.hashnode.dev](https://martinrivoca.hashnode.dev/techniques-for-data-analysis?utm_source=hashnode&utm_medium=feed) [Oct 5, 2020](https://hashnode.com/posts/techniques-for-data-analysis/5f7b4e629d088e603ef3939d) ### [Data Science Intruduction](https://martinrivoca.hashnode.dev/data-science-intruduction?utm_source=hashnode&utm_medium=feed) What is Data Science? Data Science is a field in which people use different methods like algorithms, scientific methods, processes, and so on to extract information from sets of data. For example, looking at customer ratings and extracting the reaso... 3 min read · [martinrivoca.hashnode.dev](https://martinrivoca.hashnode.dev/data-science-intruduction?utm_source=hashnode&utm_medium=feed) [Sep 27, 2020](https://hashnode.com/posts/data-science-intruduction/5f70dd54eb14b172f1d4b5c7) ### [Introduction + Expectations](https://martinrivoca.hashnode.dev/introduction-expectations?utm_source=hashnode&utm_medium=feed) Hi everybody, My name is Martin Rivera and I was born in Guatemala City and have become very interested in the field of data science. That's the reason I am starting this blog is that I was recommended to start a blog to learn new skills and to also ... 2 min read · [martinrivoca.hashnode.dev](https://martinrivoca.hashnode.dev/introduction-expectations?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/introduction-expectations/5f6885ab6dfc523d0a8946f9) [Sep 21, 2020](https://hashnode.com/posts/introduction-expectations/5f6885ab6dfc523d0a8946f9)