The Research Of The Revise Of Grades From Examiners With The Non-inclining To Systematic Errors

In year 2001, the PSC center of Hubei Province had a test of the ability of national PSC examiner in Hubei, According to the checking data, we are on quantitative analysis on the reliability of PSC examiners with statistical analysis, Be to have adopt error circulation algorithm mainly:This paper has proven the astringency of the error circulation algorithm in theorem, and has given the law of stopping circulation in the practical applies, combining the examples of the experiencing primitive grades and primitive grades, we have verified the correctness and feasibility of the error circulation algorithm further, by the error circulation algorithm, the primitive grades of the testing members with the non-inclining systematic error have been amended in circulation. The grades that been amended approach the true achievement more at last, To the primitive grades of the testing members with the testing members with the inclining systematic error. we combine the amending method of the primitive grades of testing members with the inclining systematic error by the document[1]:With the amending method of the primitive grades of testing members with the non-inclining systematic error by this paper, using the two amending methods, we can amend the primitive grades of the testing members with the systematic error all-round, the grades which have been revised become better reasonable, better scientific, accord with the fact better, the reality and reliability of it becomes stronger than before.