Discrete models for data imputation

Discrete models for data imputation

The paper is concerned with the problem of automatic detection and correction of inconsistent or out of range data in a general process of statistical data collecting. The proposed approach is able to deal with hierarchical data containing both qualitative and quantitative values. As customary, erroneous data records are detected by formulating a set of rules. Erroneous records should then be c...

Discrete Mathematics for Data Imputation∗

The paper is concerned with the problem of automatic detection and correction of inconsistent or out of range data in a general process of statistical data collecting. The proposed approach is able to deal with both qualitative and quantitative values. As customary, erroneous data records are detected by formulating a set of rules. Erroneous records should then be corrected, by modifying as les...

a new approach to credibility premium for zero-inflated poisson models for panel data

هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...

multiple imputation in survival models: applied on breast cancer data

Data Models for Discrete Choice