jutadmin – Joy Uche Okafor

Tableau Visualizations/ Dashboards

My Tableau profile can be accessed here Bar Chart The dataset used for this visualization is one of Tableau's inbuilt datasets - 'Sample - Superstore' Profit is denoted by blue hues...

Data Visualization in Python

This visualization was created using the 'movie ratings' dataset. >import pandas as...

Supervised learning in R (Machine Learning)

The dataset for this exercise can be found here >getwd() >setwd("C:/Users/joyis/Downloads") >bcancer<-read.csv("Breast_cancer_data.csv") >summary(bcancer) mean_radius ...

Data Analysis and Visualization Part 2

SalaryProfessionRegion126411Data ScientistSan Francisco108402Data ScientistSan Francisco99399Data ScientistSan Francisco91381Data ScientistSan Francisco105023Data ScientistSan Francisco108944Data...

Unsupervised Machine Learning in R

The dataset for this exercise can be found here >getwd() >setwd("C:/Users/joyis/Downloads") >zoo_animals<-read.csv("zoo.csv") >str(zoo_animals) 'data.frame': 101 obs. of 18 variables: $...

Data Visualization in R Part 1

The dataset can be obtained here. The heart dataset comprises of the following variables: Age: The Age of the patients in years. Sex: The sex of the patients (1 = male, 0 =...