About Error and Effective Number的用法和样例：
- Why does Microsoft collect information about errors and problems?
- The average heterozygosity and effective number of alleles among 15 populations were 0.2746 and 1.559 respectively.
- It was indicated that average heterozygosity, polymorphism information content and effective number of alleles were 0.1767, 0.1457 and 1.2837 on nine structural loci, and were 0.8867, 0.8774 and 11.2907 on 7 microsatellite loci.
- The typist made a clerical error and gave the date as the31st June.
- The characteristics of gross errors and cycle slips are analyzed with emulating LEO-based GPS phase observations,the steps and effect of detection and repair are explained.