2 citations · 8 across the 10 of their papers we have counts for
11 papers
Statistical Models for Outbreak Detection of Measles in North Cotabato, Philippines
Julienne Kate N. Kintanar, Roel F. Ceballos
A measles outbreak occurs when the number of cases of measles in the population exceeds the typical level. Outbreaks that are not detected and managed early can increase mortality…
Location and Type of Crimes in The Philippines: Insights for Crime Prevention and Management
Liene Leikuma-Rimicane, Roel F. Ceballos, Milton Norman Medina
The purpose of this study was to determine the association of location and types of crimes in the Philippines and understand the impact of COVID-19 lockdowns by comparing the crime…
COVID-19 Susceptibility, Mortality and Length of Hospitalization based on Age-Sex Composition: Insights for Intervention and Stratification
Roel F. Ceballos
The coronavirus disease (COVID-19) has spread worldwide with an unprecedented impact on society. In the Philippines, several interventions such as mobility restrictions for differe…
Mortality Analysis of Early COVID-19 Cases in the Philippines Based on Observed Demographic and Clinical Characteristics
Roel F. Ceballos
This study aims to determine the demographic, epidemiologic, and clinical characteristics of COVID-19 cases that are highly susceptible to COVID-19 infection, with longer hospitali…
Analysis and Forecasting of Fire incidence in Davao City
Merlito Villa, Roel F. Ceballos
Fire incidence is a big problem for every local government unit in the Philippines. The two most detrimental effects of fire incidence are economic loss and loss of life. To mitiga…
Correspondence Analysis between the Location and the Leading Causes of Death in the United States
Rena Sandy H. Baculinao, Roel F. Ceballos
Correspondence Analysis analyzes two-way or multi-way tables withe each row and column becoming a point ion a multidimensional graphical map called biplot. It can be used to extrac…
Human Immunodeficiency Virus(HIV) Cases in the Philippines: Analysis and Forecasting
Analaine May A. Tatoy, Roel F. Ceballos
Reports from the Health Department in the Philippines show that cases of Human Immunodeficiency Virus (HIV) are increasing despite management and control efforts by the government.…
Forecasting the Remittances of the Overseas Filipino Workers in the Philippines
Merry Christ E. Manayaga, Roel F. Ceballos
This study aims to find a Box-Jenkins time series model for the monthly OFW's remittance in the Philippines. Forecasts of OFW's remittance for the years 2018 and 2019 will be gener…
Forecasting the Volatilities of Philippine Stock Exchange Composite Index Using the Generalized Autoregressive Conditional Heteroskedasticity Modeling
Novy Ann M. Etac, Roel F. Ceballos
This study was conducted to find an appropriate statistical model to forecast the volatilities of PSEi using the model Generalized Autoregressive Conditional Heteroskedasticity (GA…
Principal Component Analysis on the Philippine Health Data
Marites F. Carillo, Fe F. Largo, Roel F. Ceballos
This study was conducted to determine the structures of a set of n correlated variables and creates a new set of uncorrelated indices which are the underlying components of the Phi…
On The Estimation of the Hurst Exponent Using Adjusted Rescaled Range Analysis, Detrended Fluctuation Analysis and Variance Time Plot: A Case of Exponential Distribution
Roel F. Ceballos, Fe F. Largo
Hurst Exponent has been widely used in different fields as a measure of long range dependence in time series. It has been studied in hydrology and geophysics, economics and finance…