Essays about: "Categorical Variables"

Showing result 1 - 5 of 25 essays containing the words Categorical Variables.

1. 1. Impact of COVID-19 pandemic on the diet, lifestyle, and well-being of young Swedes participating in the I.Family study.

   University essay from Göteborgs universitet/Institutionen för medicin

   Author : Lisianne Passos Luz; [2023-01-09]
   Keywords : COVID-19; lifestyle; diet; physical activity; well-being; young people;

   Abstract : Introduction: Globally, the COVID-19 pandemic has caused social disruptions that have led to changes in our lives. Young people may be especially susceptible to disruptions during their formative years. READ MORE

3. 2. Competitive Strategies of Digital Platforms in New Markets : An analysis of the strategies and firm financial performanceof digital platforms entering competitive markets in theNordics

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : David Fouhy; Alfredo Pais; [2022]
   Keywords : PaaS; platform as a service; digital platforms; competitive strategies; return on assets; ROA; panel data; longitudinal data; panel data regression model; fixed effects; OLS model; firm performance; subsidy; seed and marquee users; piggybacking; micro market; profitability; quick ratio; debt ratio; working capital turnover ratio; sales growth;

   Abstract : Over the recent decade the world has seen an increase in businesses launching new, or changing theirbusiness model to, digital platforms. New and established businesses are flocking to digital platformsin order to evolve their business model and keep up with advancements in technology, such as cloudcomputing, which enables commerce and communication on a much faster and more streamlinedlevel. READ MORE

4. 3. The Evaluations of Native English Speakers Toward Two Native and Two Non-native English Accents - A study of Language Attitudes Toward English Accents

   University essay from Lunds universitet/Engelska

   Author : Mawj Ahmed Mahmood; [2022]
   Keywords : language attitudes; language attitudes toward English accents; stereotypes; native English speakers’ accent evaluations; social attractiveness; social status; social class; character roles; Languages and Literatures;

   Abstract : This paper examined the language attitudes of native English speakers recruited from Reddit toward two native and two non-native English accents by applying the verbal-guise technique and using speech audio files from The Speech Accent Archive (Weinberger, 2017). The two native English accents are General American and Received Pronunciation. READ MORE

5. 4. Sleep apnea prediction in a Swedish cohort : Can the STOP-Bang questionnaire be improved?

   University essay from Umeå universitet/Statistik

   Author : Miriam Gladh; [2022]
   Keywords : ;

   Abstract : Obstructive sleep apnea (OSA) is defined as more than five breathing pauses per hour of sleep, an apnea-hypopnea index (AHI) > 5. STOP-Bang is a questionnaire that predicts the risk of sleep apnea based on risk factors, like snoring, hypertension, and throat circumference greater than 40 cm. READ MORE

6. 5. Sales Forecasting by Assembly of Multiple Machine Learning Methods : A stacking approach to supervised machine learning

   University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

   Author : Anton Falk; Daniel Holmgren; [2021]
   Keywords : machine learning; statistical learning; statistics; random forest; xgboost; sarima; stacking; support vector regression; svr; linear regression; sales; sales forcasting; forecasting; time series;

   Abstract : Today, digitalization is a key factor for businesses to enhance growth and gain advantages and insight in their operations. Both in planning operations and understanding customers the digitalization processes today have key roles, and companies are spending more and more resources in this fields to gain critical insights and enhance growth. READ MORE