I am so glad to announce that Landsat 9 images are finally on track! Since February 2022, the Landsat project "has opened its second eye" to witness our mother earth. It will provide us more frequent and comprehensive information of our mother earth. But why I am so excited about…

Introduction You have definitely experienced a sort of professor, maybe teaching cartography. You are always “R” due to your various mistakes in your assignment. Heroku for deploying Python:Flask App is like that. If one step is wrong, thank you! you should go back and find out where repeatedly. The rigorous professor…

Introduction The increment of demand in the role of data analysts has been observed in the recent decade. Without any former experience as a data analyst, for instance, work experience related, internships, and educational background, I still fortunately landed a job as a data analyst. …

For the first time, I got interests in Poisson process based on a distribution “magnifique”: Poisson distribution. I was fascinated because of the process can fit in wide range of real life events, e.g. operation of consumer services, time of bus arrival, and the chance of a knight falling down…

After watching the documentary, “Cowspiracy.” I got shocked by the data provided by the director, Kip Andersen. 51% of greenhouse gas (GHG) was emitted by animal agriculture. Therefore I went for some research, grabbed the data from Our World in Data, and roughly analysed the emission by sector from 1990…

Grasping machine learning skills can be achieved by different tools. Concepts come from textbooks, online courses, or offline lectures, and practical skills by programming. Andrew Ng’s machine learning courses have well-organized tasks for practice, but the answers were written by Octave/Matlab. …

First I noticed the website, DataCamp is when I was trying to build a Support Vector Machine (SVM) by myself for a side project. I googled some tutorial videos and DataCamp showed up. The learning experience is quite unique at the first time. …

Since you have started learning R, you probably learned how to insert data using one line code like this: Dataset <- read.csv("/Users/supermonk00/Desktop/programing/R/Curfew-project/Covid-19 Bar chart race in Carib/record.2020.04.01.csv") or some tutorials refer to insert the data only if you set in the right the working directory. For example: setwd("/Users/supermonk00/Desktop/programing/R/Curfew-project/Covid-19 Bar chart…