Publications by CHARLES WIREDU
Spatial Auto Correlation / Auto Regression
Introduction This data set was presented first in Symons et al. (1983), analysed with reference to the spatial nature of the data in Cressie and Read (1985), expanded in Cressie and Chan (1989), and used in detail in Cressie (1991). It is for the 100 counties of North Carolina, and includes counts of numbers of live births (also non-white live...
2968 sym R (23925 sym/111 pcs) 12 img
NDVI Time Series Analysis
set the working directory setwd("C:/Users/charl/OneDrive/Desktop/DSCI 607 Data Analytics for Environmental Sciences/LAB SOLUTIONS") Load Required Packages library(tidyverse) ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.4 ✔ rea...
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Hotspot Analysis Using Chicago crime data
Introduction Policing in recent times in regarded as a multi-dimensional problem, where law enforcement agencies initiate efforts to utilize scarce resources to minimize crime occurrence across various geographies.This study tend to utilize Chicago crime data set which is publicly made available via criminal data of Chicago. The study employs v...
17778 sym R (13146 sym/51 pcs) 10 img
Propensity Score Matching for Early Childhood Longitudinal Study_Part2
Required Libraries #install.packages(c("MatchIt","dplyr","ggplot2")) #install.packages("skimr") library(MatchIt) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, u...
2742 sym R (33460 sym/94 pcs) 11 img 6 tbl
Covid-19 Statistical Analysis, Evidence from USA
Introduction Coronavirus Disease(Covid-19), caused by Severe Acute Respiratory Syndrome Coronavirus 2(SARS-COV-2) was first identified in December 2019 in Wuhan, a rail and aviation hub in the Hubei Province of China. However since its discovery, there has been over 95 million cases of covid-19 recorded with almost 1 million fatalities. However...
29149 sym R (35564 sym/151 pcs) 26 img
Predicting House Prices-Ames, Iowa
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 residential property in Ames, Iowa. The Ames Housing Dataset was complied by Dean De Cock for use in da...
50600 sym R (38942 sym/132 pcs) 29 img