Publications by Anirban Chatterjee
Coursera - Reproducible Research - Project 2
knitr::opts_chunk$set(echo = TRUE) Synopsis This paper makes an attempt to explore the NOAA Storm Database and answer some basic questions about severe weather events.It uses data from U.S. National Oceanic and Atmospheric Administration’s (NOAA) storm database. It employs an exploratory analysis to find which types of events are most harmful ...
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Coursera - DDP- Trees
Coursera Develop Data Products - Project 3 Anirban Chatterjee 02/12/2020 ## Introduction Here I am using the dataset ‘trees’ to develop a predictive model with an objective to predict the height of the trees using its girth. You can find my work by clicking the following link. The code is also saved in github which can be viewed in the fo...
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Coursera - Develop Data Product PA 1 - Leaflet
Map of Delhi to show India Gate, Qutb Minar, Red Fort, Humayun’s Tomb, Gurudwara Bangla Sahib, Akshardham library(knitr) library(leaflet) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## int...
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Practical Machine Learning - Coursera Project
Overview Using devices such as Jawbone Up, Nike FuelBand, and Fitbit it is now possible to collect a large amount of data about personal activity relatively inexpensively. These type of devices are part of the quantified self movement - a group of enthusiasts who take measurements about themselves regularly to improve their health, to find patter...
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Coursera - Develop Data Product PA 2 - Plotly Presentation
Plotly Presentation Anirban Chatterjee 01/12/2020 Introduction This project corresponds to the third week assignment of the Developing Data Products Coursera course by Johns Hopkins University. The goal of this project is to create an interactive plot using the R Markdown solution and the R package Plotly. In order to do the project, I will u...
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Coursera - Develop Data Product PA 3 - Predictive model
Coursera Develop Data Products - Project 4 Anirban Chatterjee 02/12/2020 Introduction Here I am using the data mtcars to develop a predictive model with an objective to predict the horsepower of the car using miles per gallon data using two predictive models. One is a normal regression model and other one is a broken stick model. You can find...
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Document
Executive Summary The objectives for this project is to: 1. Demonstrate that I’ve downloaded the data and have successfully loaded it in. 2. Create a basic report of summary statistics about the data sets. 3. Report any interesting findings that I found so far. In my project, I will be performing the following steps: 1. Load the data 2. Take ra...
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Data Science Capstone Final Project
24/01/2021 Introduction This slide is for the final project of the Coursera Data Science Capstone Course. The project is about building a predictive model to recommend the next best word given some input word(s). The model was built using R and developed into a Shiny applicationrunning on shinyapps.io. Predictive Word Model - Methodology The mod...
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