Als «method-comparison» getaggte Fragen

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Wie kann man beobachtete mit erwarteten Ereignissen vergleichen?

Angenommen, ich habe eine Stichprobe von Häufigkeiten von 4 möglichen Ereignissen: Event1 - 5 E2 - 1 E3 - 0 E4 - 12 und ich habe die erwarteten Wahrscheinlichkeiten, dass meine Ereignisse eintreten: p1 - 0.2 p2 - 0.1 p3 - 0.1 p4 - 0.6 Mit der Summe der beobachteten Häufigkeiten meiner vier...

r statistical-significance chi-squared multivariate-analysis exponential joint-distribution statistical-significance self-study standard-deviation probability normal-distribution spss interpretation assumptions cox-model reporting cox-model statistical-significance reliability method-comparison classification boosting ensemble adaboost confidence-interval cross-validation prediction prediction-interval regression machine-learning svm regularization regression sampling survey probit matlab feature-selection information-theory mutual-information time-series forecasting simulation classification boosting ensemble adaboost normal-distribution multivariate-analysis covariance gini clustering text-mining distance-functions information-retrieval similarities regression logistic stata group-differences r anova confidence-interval repeated-measures r logistic lme4-nlme inference fiducial kalman-filter classification discriminant-analysis linear-algebra computing statistical-significance time-series panel-data missing-data uncertainty probability multivariate-analysis r classification spss k-means discriminant-analysis poisson-distribution average r random-forest importance probability conditional-probability distributions standard-deviation time-series machine-learning online forecasting r pca dataset data-visualization bayes distributions mathematical-statistics degrees-of-freedom