Authors
Charles Wiredu 6
Predicting House Prices-Ames, Iowa Latest
21.02.2023
Background In order to put newly acquired data science skills to test, l decided to explore the well-known dataset Ames Housing dataset. The Ames dataset used in this instance documents 2006-2010 data records describing the sale of individual...
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Charlie 6
ants Latest
07.05.2020
library(readxl) ant <- read_excel("stat data .xlsx", sheet = "Sheet2") str(ant) ## Classes 'tbl_df', 'tbl' and 'data.frame': 48 obs. of 3 variables: ## $ Location : num 1 1 1 1 1 1 2 2 2 2 ... ## $ Abundance: num 2 4 2 4 1 3 1 5 3 4 ......
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Charlotte Smith 6
Derivatives - Functions for Pricing Call Options with Binomial Models/Trees Latest
07.04.2021
EXECUTIVE SUMMARY The below code creates functions and plots for pricing European options, American options, Asian options, Binomial models/trees, and straddles. Note : The code uses predetermine inputs for all models. CONTENTS i. Pricing...
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Chelsea Nowlin 6
Assignment 6 - STA 6543 UTSA Latest
03.08.2020
Chapter 7 Q. 6 In this exercise, you will further analyze the Wage data set considered throughout this chapter. Perform polynomial regression to predict wage using age. Use cross-validation to select the optimal degree d for the polynomial. What...
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Exploration of the NOAA Storm Database Latest
11.07.2020
Economic and Health effects of Severe Weather Events, US 1950 - 2011 Synopsis This project involves exploring the U.S. National Oceanic and Atmospheric Administration’s (NOAA) storm database. We use the database to hypothesise which types of...
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Atmospheric Radiation Module of FOQAT Latest
18.04.2022
Atmospheric Radiation To begin, we’ll load foqat. library(foqat) Calculate TUV in batch online TUV models are available in both online and offline versions, but both require running on a daily basis (i.e., resetting parameters every day of the...
811 sym R (2030 sym/2 pcs)
Chris Facer 6
Text analysis: Hooking up your term document matrix to custom R code Latest
27.02.2017
I have previously written about some of the text analysis options that are available in Displayr: sentiment analysis, text cleaning, and the predictive tree. As text analysis is a growing field, you likely want to use your own tools on top of...
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Chris Etherington | Catalyst Trading | 6
The Strat Weekly Latest
17.10.2020
Weekly Potential Set Ups This page shows current potential strat set ups based on daily data scraped from https://finance.yahoo.com/. Last updated on 2020-10-19 09:27:40 GMT (2020-10-19 04:27:40 EDT). Only stocks which are in my personal universe...
1685 sym
Document Latest
05.12.2019
import and convert factors to characters titanic <- read.csv('/users/christopherhuong/downloads/titanic.csv', stringsAsFactors = FALSE) convert sex, Pclass, survived to factors titanic$Survived <- as.factor(titanic$Survived) titanic$Pclass <-...
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