We were all there. We still experience this almost often. The unhappiness and dissatisfaction stems from the fact that We want to focus. We know where to focus. But we cannot focus. Let me give you a similar real-life example, and find a solution from the real-life only. You want…

I have given a live webinar on this topic here with Mathematical Spaces. You can watch it here for a better impact. I am an edupreneur. I am happy. This article is all about the theory and the practical steps in becoming a happy edupreneur. Who is an edupreneur? An entrepreneur, who works…

In the first part of this series, I have discussed the following questions. What is Time Series? What is the main focus of Time Series? How is Time Series different from Regression? How to mathematically model Time Series? Why stationarity of the Time Series? What is the Central Idea (the…

You can listen to this youtube tutorial (with clarity and better intuition) of the same thing, and/or read the whole article. We discuss the following What is Time Series? What is the main focus of Time Series? How is Time Series different from Regression? How to mathematically model Time Series? Why stationarity of the Time Series? What is the Central Idea? What is ARIMA modeling in short? What is Time Series?

Download the data from here. Load your data (csv format) data = read.csv("location/filename.csv") Exploration of Data Observing the data head(data) tail(data) Variable Types str(data) Understanding the Data Important Variables Numerical Variables PercentOfBaseline Categorical Variables Date AirportName Centroid (of airports) City State Country Geography (of countries) Comments This is time-series data.

Download the data from here. Load your data Time Series is a specific data structure in R. We have to convert data into time series data structures to apply time series algorithms. Chile Data library(dplyr) data_chile = data %>% filter(Country == "Chile") chile = data_chile[,c(2,5)] head(chile) Convert into time-series data structure* 1,2,3,4,… as time index with no NA values. …

Download the data from here. Data head(data) dim(data) > 7247,11 #not good head visualization Types of variables str(data) Important Variables (common sense) Continuous Variables PercentofBaseline Categorical Variables Date City (inside State) State (inside Country) Country (We will focus on this important Categorical Factor) Airport Name (inside City) Observations This is time-series data. We don’t know if we have information about all the airports, cities of the…

The first question, that must come to any sane person’s mind, unlike me is that “Why do we need to seek liberation?” Let’s do a simple experiment. Take a long breath slowly. Hold the breath for 5–10 seconds. Then release, exhale focusing on the breath slowly Try to feel and experience the breath movement. Go…

Being a math student, I have always asked myself the question “What is the meaning of equation x = y with respect to life?” By the way, how to ask the right questions will be the new intellectual power in the 21st century. …