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followers: 1.0 following: 9.0 repos: 49.0 gists: 4.0

Name: Alex Skorokhod

Type: User

Alex Skorokhod's Projects

01-flying-rock

A simple start to simulate and draw a trajectory of a flying rock

advanced-shiny

Shiny tips & tricks for improving your apps and solving common problems

courses

Course materials for the Data Science Specialization: https://www.coursera.org/specialization/jhudatascience/1

In the customer management lifecycle, customer churn refers to a decision made by the customer about ending the business relationship. It is also referred as loss of clients or customers. Customer loyalty and customer churn always add up to 100%. If a firm has a 60% of loyalty rate, then their loss or churn rate of customers is 40%. As per 80/20 customer profitability rule, 20% of customers are generating 80% of revenue. So, it is very important to predict the users likely to churn from business relationship and the factors affecting the customer decisions. We are going to show how logistic regression model using R can be used to identify the customer churn in the telecom dataset.

d3vennr

R htmlwidget for d3.js venn diagrams from Ben Frederickson (@benfred)

debugmessager

my package for debug message output in R

devdataprod

Coursera project for Developing Data Products course

exdata-peer_assgnment2

Exploratory Data Analysis, Course project 2

exdata_plotting1

Plotting Assignment 1 for Exploratory Data Analysis

exploratory-data-analysis

Course project

gd007-project

getdata-project

Course project

gphotos-upload

Simple but flexible script to upload photos to Google Photos and add to a particular album. Useful if you have photos in a directory structure that you want to reflect as Google Photos albums.