Mona Swarnakar

I have seen Word-cloud in so many places such as magazines, websites, blogs, etc. however never thought of making it by myself. I would like to thank R that taught me such a wonderful technique which everybody would like to learn. I don’t know if there are any other free options are available to create word-cloud. Let me give a quick explanation about R first, R is a free source packages and very useful for statistical analysis. We can use R for various purposes, from data mining to data visualization. Word-cloud is a tool where you can highlight the words which have been used the most in quick visualization. If you know the correct procedure and usage, then Word Cloud is simple in R Studio. Further, a package called “Word-cloud” is released in R, which will help us to create word-cloud. You can follow my simple four steps mentioned below to create word-cloud. Those are new to R or Word Cloud, I would suggest first install R studio from the link rstudio.com Also, the following...

To find this presentation, click below link: http://www.slideshare.net/monaswarnakar/trendin-company-analysis Description:  Analysis of Trendin company: The report identifies major changes/additions required by Trendin.com and how the company can improve its revenue as compare to other e-retail companies such as Myntra.com, Flipkart.com, Zovi.com, etc. Further, the report focuses on how Trendin can change its Home page to attract more customers and to increase its visibility on search results. The report also has a SWOT analysis of Trendin. 

Assignment:4 Assignment 4 deadline got over today. So i am putting the assignment 4 questions and answers here. Hope it will help others to solve the questions.  setwd("  ") library(psych) PE=read.table("Stats1.13.HW.04.txt",header = T) describe(PE) #Question1: What is the correlation between salary and years of professional experience? cor(PE[2:4]) round(cor(PE[2:4]),2)            salary     years   courses salary  1.0000000 0.7448961 0.5410249 years   0.7448961 1.0000000 0.3336635 courses 0.5410249 0.3336635 1.0000000 > round(cor(PE[2:4]),2)         salary years courses salary    1.00  0.74    0.54 years     0.74  1.00    0.33 courses   0.54  0.33    1.00 #Question2: What is the correlation between salary and courses completed? round(cor(PE$salary, PE$courses),2) [1] 0.54 ...

To find this PPT, click below link: http://www.slideshare.net/monaswarnakar/smartphone-analysis Description: Analysis of Smartphone market in India: The report provides information of global smartphone market, Indian smartphone market, trends, challenges & key drivers of smartphone market in India, porter five forces's model, vendor segmentation & competitor analysis etc.

   To find this PPT, click below link: http://www.slideshare.net/monaswarnakar/online-shopping-market-in-india

                                              Our Honorable Railway Minister Pawan Kumar Bansal has presented his maiden railway budget in the Parliament.                Key Highlights of Railway Budget: ·          No passenger fare hike ·          5% average increase in freight rates ·          More usage of agro-based and recycled paper and ban use of plastic in catering. ·          Railways have been annually disposing of scrap which not only generates revenue but also helps in de-cl...