Publications by Jing Jin
ANLY512_HW1
Directions During ANLY 512 we will be studying the theory and practice of data visualization. We will be using R and the packages within R to assemble data and construct many different types of visualizations. Before we begin studying data visualizations we need to develop some data wrangling skills. We will use these skills to wrangle our d...
3004 sym R (13044 sym/20 pcs)
ANLY512_HW2
Directions In this chapter we discussed wy well-designed data graphics are important and we described a taxonomy for understanding their composition. The objective of this assignment is for you to understand what characteristics you can use to develop a great data graphic. Each question is worth 5 points. To submit this homework you will creat...
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ANLY512_HW3
Directions During ANLY 512 we will be studying the theory and practice of data visualization. We will be using R and the packages within R to assemble data and construct many different types of visualizations. We begin by studying some of the theoretical aspects of visualization. To do that we must appreciate the basic steps in the process o...
3308 sym 6 img
ANLY512_HW4
Directions The objective of this assignment is to complete and explain basic plots before moving on to more complicated ways to graph data. To ensure accuracy pay close attention to axes and labels, you will be evaluated based on the accuracy and expository nature of your graphics. Make sure your axis labels are easy to understand and are co...
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ANLY512_LAB1
ANLY512 Lab1 Jing Jin Introduction Objective: Purchase securities/commodities for the key objective of maximizing profits in short terms. Thought process: To make short term profits, I want to analyze the underlying company from both the fundamental and technical side. Fundamentally, the company should have good EPS growth in the pas...
3237 sym R (10173 sym/1 pcs) 16 img
ANLY512_LAB2
ANLY512 Lab2 Jing Jin Introduction Climate change has been a topic for a long time. Still, there are debates on whether this is really happening. According to NASA, signs of climate changes include, but not limited to, rising global temperature, shrinking ice sheets, rising sea level, more frequent extreme weather and events, etc. I...
2389 sym R (7606 sym/1 pcs) 12 img
ANLY512_Project
ANLY512 Final Project Jing Jin Introduction Data collection I downloaded all credit card transactions from the following two periods: Past 24 months (Dec 2020 - Nov 2022) & Entire year of 2018. The data contains transaction date, description, category, and amount. Data analysis methods and tools Before doing any visualization, I u...
4159 sym R (12263 sym/1 pcs) 20 img