Authors

Doreen Mushi 16

27.09.2021

The scatterplot presents a relationship between Time (in hours)that students spend in the course and the proportion earned at the end of the course. From taking a quick look on the graph, it can be concluded that these two variables are postively...

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Dr Gurpreet Singh, Dr Biju Soman 16

Handling missing data using R Latest

21.12.2019

Intro to the code. Missing values in the dataset need to be handled before analysing datasets. Commonly used approaches are 1. Replacing the missing value with a rationale value which can be mean/ median/ mode/ or a constant 2. Replacing...

685 sym R (1726 sym/28 pcs)

Alex Lewis, Diana Murray, and Andrew Gentles 16

Module 6: Breast Cancer Cell Lines: Part 1 Latest

11.08.2021

About this activity Until now, we worked with expression data and clinical information from breast cancer patient samples (TCGA). We found patterns in genes and in samples by color-coding the expression data in a heat map and then clustering the...

7087 sym R (8695 sym/34 pcs) 3 img

test Latest

04.11.2022

R Markdown This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will...

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Simple vs. Complex Survey Data Analysis Latest

10.02.2020

Author: Elhakim Ibrahim Instructor: Corey Sparks, PhD February 10, 2020 Objective of the exercise The focus of this exercise is to assess if point estimates deriving from analysis based on assumption of simple random sampling survey design...

4534 sym R (11120 sym/31 pcs)

Getting started with R and RStudio Latest

12.03.2020

This is an R Markdown Notebook. When you execute code within the notebook, the results appear beneath the code. Try executing this chunk by clicking the Run button within the chunk or by placing your cursor inside it and pressing...

8257 sym R (10 sym/1 pcs)

Eleazar B 16

Document Latest

11.02.2020

R Markdown This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will...

591 sym R (268 sym/2 pcs) 1 img

Eric 16

The R-Podcast Episode 5: Basic Package Management Latest

15.04.2012

After a brief delay here’s episode 5 of the R-Podcast. In this episode: R 2.15.0 released, listener feedback, and discussion on basic package management. I discuss helpful resources for finding packages, installation procedures, and how to...

2289 sym R (395 sym/1 pcs)

Erik De Luca 16

Analisi dei dati - Compito PCA e clustering Latest

16.02.2022

COMPITO SU CLUSTERING E ACP 1. Analisi dei gruppi sul dataset feeling.csv a) scegliere il numero di gruppi Come primo passaggio importo i dati dal file .csv e osservo com’è strutturato. feeling <- read.csv("feeling.csv", header=T, sep=";")...

5175 sym R (11305 sym/24 pcs) 10 img

Erinda Budo 16

Data 607:Assignment 12- NoSQL Migration Latest

24.11.2019

Assignment For this assignment, you should take information from a relational database and migrate it to a NoSQL database of your own choosing. For the relational database, you might use the flights database, the tb database, the “data skills”...

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