Publications by Kavita Vellala
Reproducible-Research
Reproducible Research: Assessment 1 Loading and preprocessing the data data <- read.csv("/home/rstudio/Reproducible Research/week2/activity.csv") What is mean total number of steps taken per day? library(ggplot2) total.steps <- tapply(data$steps, data$date, FUN=sum, na.rm=TRUE) qplot(total.steps, binwidth=1000, xlab="total number of steps taken e...
1452 sym R (1979 sym/19 pcs) 4 img
Storm-analysis
1: Synopsis The goal of the assignment is to explore the NOAA Storm Database and explore the effects of severe weather events on both population and economy.The database covers the time period between 1950 and November 2011. The following analysis investigates which types of severe weather events are most harmful on: Health (injuries and fatalitie...
1346 sym R (6391 sym/16 pcs) 2 img
Shinyobjects2
Jan 21 2025 About the Course Project This is a deliverable for the course Developing Data Products as part of the Coursera Data Science Specialization. Instructions: Write a shiny application with associated supporting documentation. The documentation should be thought of as whatever a user will need to get started using your application. Deploy ...
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Shinyapp - Kavita Vellala
Diamond Analysis Report Diamond Data Analysis Report enabled developing data products using shiny apps being embeded within RMarkDown. Using PageUp and PageDown keys all the slides can be traversed. Application Overview Diamonds Properties can be analysed using several Parameters. Carat,Price,sample size,color Depth are some of the common paramet...
925 sym R (33 sym/1 pcs)
Plotly - Kavita Vellala
Airquality dataset The relationship between Ozone and Temprature with respect to Month and Day ‘Figure 1: Ozone vs Temprature’ Thank you...
145 sym
reproducible research - Kavikotha
Reproducible Research: Assessment 1 Loading and preprocessing the data data <- read.csv("/home/rstudio/Reproducible Research/week2/activity.csv") What is mean total number of steps taken per day? library(ggplot2) total.steps <- tapply(data$steps, data$date, FUN=sum, na.rm=TRUE) qplot(total.steps, binwidth=1000, xlab="total number of steps taken e...
1452 sym R (1979 sym/19 pcs) 4 img
Leaflet - Kavita Vellala
Background Create a web page using R Markdown that features a map created with Leaflet. Host your webpage on either GitHub Pages, RPubs, or NeoCities. Your webpage must contain the date that you created the document, and it must contain a map created with Leaflet. We would love to see you show off your creativity! Assignment: library(leaflet) m_ma...
338 sym R (164 sym/2 pcs)
Statistical Inference - Kavikotha
Synopsis The project consists of two parts: 1. Simulation Exercise to explore inference 2. Basic inferential analysis using the ToothGrowth data in the R datasets package Part 1: Simulation Exercise The task is to investigate the exponential distribution in R and compare it with the Central Limit Theorem. The exponential distribution will be simula...
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Statistical Inference Proj2 - Kavikotha
Overview The project aim is to analyze the ToothGrowth data in the R datasets package. Load the necessary packages library(ggplot2) library(tinytex) library(datasets) Load the ToothGrowth data and perform some basic exploratory data analyses data(ToothGrowth) str(ToothGrowth) ## 'data.frame': 60 obs. of 3 variables: ## $ len : num 4.2 11.5 ...
769 sym R (2579 sym/21 pcs) 2 img
Analysis of Personal Movement Using Monitoring Devices
Reproducible Research: Assessment 1 Loading and preprocessing the data data <- read.csv("/home/rstudio/Reproducible Research/week2/activity.csv") What is mean total number of steps taken per day? library(ggplot2) total.steps <- tapply(data$steps, data$date, FUN=sum, na.rm=TRUE) qplot(total.steps, binwidth=1000, xlab="total number of steps taken e...
1478 sym R (1979 sym/19 pcs) 4 img