Publications by PS
Seminar 1
This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. We will cover this in the next lecture. Seminar 1: Data Visualization with ggplot2 The Gramar of Graphics Philosophy : creates separate building blocks of a diagram and combine these pieces to create any graph that you want. G...
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Seminar 1 2022
This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. We will cover this in the next lecture. Seminar 1: Data Visualization with ggplot2 The Gramar of Graphics Philosophy : creates separate building blocks of a diagram and combine these pieces to create any graph that you want. G...
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Document
Multiple Linear Regression Multiple linear regression is regression with more than one predictor variables. It produces a model that identifies the best weighted combination of predictor variables to predict the forecast variable. In R, it is used in the exact same way as simple linear regression. Getting Familiar with the dataset To show how it...
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Seminar 3
General Instructions In today’s seminar, you are asked to perform a time series analysis covering material that you have seen during this week but also material that we will see next week. The first goal of the seminar is to understand how to create a time series object. This can be done with the function ts(). Download the AirPass.csv from Mi...
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Seminar 4
Part 1: Analyse stock market data in R In the first part of the seminar you will perform a technical analysis of the stock market (time series) data in R. To start you will need to select several public companies (i.e. companies that trade on the major stock exchanges) to investigate. Yahoo Finance https://uk.finance.yahoo.com/ and google financ...
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