Essays about: "Time series indices"

Showing result 1 - 5 of 70 essays containing the words Time series indices.

  1. 1. FROM SPACE TO THE SUBSURFACE. Examining Relations Between Vegetation Indices and Local Groundwater Storage.

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Gustav Antonsson; [2023-11-06]
    Keywords : ;

    Abstract : This study aimed to examine the relationship between vegetation indices, NDVI and NDWI, and groundwater levels in the county of Kalmar, utilizing correlation and regression analysis. Further, by examining related geospatial features the study aimed to interpret the statistical outcomes to identify significant temporal and spatial patterns. READ MORE

  3. 2. The Time-Varying Correlation between Regional Home Prices and The Impact of Central Bank Balance Sheet Policies on Home Prices : A Graphical Descriptive Statistics Approach on The US Housing Market

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Claudia Patricia Moros Martinez; [2023]
    Keywords : Quantitative easing; Quantitative tapering; Quantitative Research; Stock Prices; Real Estate; Central Banks; Federal Reserve; COVID-19; Kvantitativa lättnader; Kvantitativ nedtrappning; Kvantitativ forskning; Aktiekurser; Fastigheter; Centralbanker; Federal Reserve; COVID-19;

    Abstract : There has been a growing interest in economic policies and their impact within a country among the real estate economics research community in recent years. After the economic crisis of 2008, an unconventional monetary policy was created, and it has been called quantitative easing (QE), an instrument of economic policy applied through central banks to boost the economy in periods when conventional monetary policy is not satisfactory. READ MORE

  4. 3. Swedish Stock and Index Price Prediction Using Machine Learning

    University essay from Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

    Author : Henrik Wik; [2023]
    Keywords : Stock Price Prediction; Machine Learning; Time Series Analysis; Linear Regression; K-Nearest Neighbors; Random Forest; Support Vector Machines; Neural Networks;

    Abstract : Machine learning is an area of computer science that only grows as time goes on, and there are applications in areas such as finance, biology, and computer vision. Some common applications are stock price prediction, data analysis of DNA expressions, and optical character recognition. READ MORE

  5. 4. Copula approach to fitting bivariate time series

    University essay from Lunds universitet/Matematisk statistik

    Author : Jun Wang; [2023]
    Keywords : VaR; Copula; ARMA-GARCH; Extreme Value Theory; GPD; Hill estimator; Mathematics and Statistics;

    Abstract : We apply the GARCH-copula method to estimate Value at Risk (VaR) for European and Stockholm stock indices. First, marginal distributions are estimated by the ARMA-GARCH model with normal, Student-t, and skewed t distributions. READ MORE

  6. 5. Forest Aboveground Biomass Monitoring in Southern Sweden Using Random Forest Modelwith Sentinel-1, Sentinel-2, and LiDAR Data

    University essay from Högskolan i Gävle/Samhällsbyggnad

    Author : Wan Ni Lin; [2023]
    Keywords : Aboveground biomass; Sentinel-1; Sentinel-2; LiDAR; random forest; GEE;

    Abstract : Monitoring carbon stock has emerged as a critical environmental problem among several worldwide organizations and collaborations in the context of global warming and climate change. This study seeks to provide a remote sensing solution based on three types of data, to explore the feasibility and reliability of estimating aboveground biomass (AGB) in order to improve the efficiency of monitoring carbon stock. READ MORE