Betydning af ordet “regression”

Regression refererer til en statistisk metode, der bruges til at analysere forholdet mellem en afhængig variabel og en eller flere uafhængige variable. Formålet er at forudsige eller estimere den afhængige variabel ved hjælp af de uafhængige variable. Regression bruges ofte til at forudsige fremtidige værdier baseret på tidligere data og til at identificere eventuelle mønstre eller sammenhænge mellem variablerne.

Eksempler på brug

• Regression analysis is a statistical technique used to understand the relationship between variables.
• Some researchers argue that the current political climate represents a regression in social progress.
• Medical professionals monitor patients closely to detect any regression in their health status.
• There is a risk of regression in language skills if they are not consistently practiced and developed.
• In psychology, regression can refer to a defense mechanism where individuals revert to childlike behaviors under stress.
• Economic analysts are concerned about the potential regression in global trade agreements.
• The software developer identified a bug that caused a regression in the programs performance.
• Regression to the mean is a statistical concept that suggests extreme values are likely to move towards the average over time.
• Parents may notice a regression in their childs behavior during times of significant change or stress.
• Artificial intelligence models may exhibit regression if not continuously updated with new data.
• Regression testing is an essential part of software development to ensure that new changes do not cause previously working features to fail.
• Regression discontinuity design is a research methodology used to evaluate the impact of interventions.
• The scientist observed a clear regression in the growth of the experimental plants after changing the watering schedule.
• Regression analysis can help businesses predict future trends based on past data patterns.
• Some argue that the current political leadership represents a significant regression in environmental policies.
• Regression forecasting models are commonly used in financial analysis to predict future market trends.
• The team conducted a study to determine if there was any noticeable regression in customer satisfaction levels after implementing the new policy.
• Despite initial progress, there was a noticeable regression in the patients physical rehabilitation after the injury worsened.
• Cognitive regression can occur in individuals with neurodegenerative diseases like Alzheimers.
• Through regression analysis, researchers can identify variables that have a significant impact on the outcome of interest.

Synonymer

• Tilbagegang: En tilbagevenden til en tidligere tilstand eller udviklingsstadium.
• Retrogression: En bevægelse baglæns eller tilbage i udviklingen.
• Regress: En bevægelse eller udvikling i retning af en mindre avanceret tilstand.
• Forringelse: En forværring eller nedsættelse i kvalitet eller tilstand.
• Retur: En tilbagevenden til en tidligere tilstand eller placering.

Antonymer

• Progression: Fremgang eller udvikling i positiv retning.
• Advancement: Fremskridt eller forbedring.
• Growth: Vækst eller stigning i størrelse eller omfang.
• Ascension: Stigning eller opstigning til en højere position eller niveau.
• Development: Udvikling eller fremgang i kompleksitet eller modenhed.

Etymologi

Ordet regression stammer fra det latinske ord regredi, der betyder at gå tilbage eller trække sig tilbage. I en moderne kontekst refererer regression ofte til en tilbagevenden til en tidligere tilstand eller udviklingsstadie, eller til en tendens til at vende tilbage til en gennemsnitlig værdi eller middelværdi over tid.