同行评审过程描述（四）——测量

同行评审过程描述（四）——测量

文章出处：51CMM 作者：不详 翻译：金峰华 发布时间：2006-04-01

8. Measurements（测量）
The moderator shall collect the data items in Table 4 from each inspection. These data items are used to calculate the process metrics in Table 5 and to monitor and improve the inspection process. The moderator shall record the data items in the appropriate spaces on the Inspection Summary Report and Issue Log and report them to the organization’s peer review coordinator. The peer review coordinator shall maintain these metrics in a repository and produce periodic reports of summary data for practitioners and managers.
评审负责人应当对每个评审收集表4中列出的数据项。这些数据项用于计算表5中的过程度量值，从而监督和改进评审过程。评审负责人应当在评审总结报告和问题日志的适当位置记录这些数据，并报告给组织的同行评审协调者。同行评审协调者应当在存储库中保存这些度量值，并生成阶段性的数据总结报告给实践者和经理们。

<添加部分描述同行评审协调者向存储库输入评审数据及生成报告的工具和步骤>
Table 4. Data Items Collected From Each Inspection.
表4. 每次评审中收集的数据项

Data Item数据项	Definition定义
Effort.Planning 计划工作量	total labor hours spent by the moderator and author in planning, scheduling meetings, assembling, duplicating, and distributing materials, and any other related tasks评审负责人和创建者进行计划，安排会议时间，整理、复制、分发评审材料及其他相关任务的全部工作时间
Effort.Overview 评审说明工作量	total labor hours spent by the participants in an overview meeting, if one was held如果有评审说明会议的话，会议参与者的全部工作时间
Effort.Preparation 准备工作量	total labor hours spent by the inspectors and author preparing for the inspection检查者和创建者准备评审的全部工作时间
Effort.Rework 返工工作量	total labor hours the author spent correcting defects in the initial deliverable and making other improvements; include verification time from the follow-up stage创建者改正原始交付物中的缺陷及进行改进的全部工作量；包括跟踪阶段的审核时间。
Time.Meeting 会议时间	duration of the inspection meeting in hours评审会议持续的小时数
Defects.Found.Major, Defects.Found.Minor 发现的严重缺陷，轻微缺陷	otal number of major and minor defects found by the inspection team; do not include non-defect issues raised, such as questions, requests for clarification, points of style, or items from the Typo Lists评审小组发现的严重缺陷和轻微缺陷的总数；不包括非缺陷的问题，如疑问，说明性请求，风格问题或微错清单上的项
Defects.Corrected.Major, Defects.Corrected.Minor 改正的严重缺陷，轻微缺陷	total number of major and minor defects corrected during rework返工期间改正的严重缺陷和轻微缺陷总数
Size.Planned, Size.Actual 计划规模，实际规模	total physical lines of code (not including comments and blank lines) or number of document pages that were planned for inspection and that were actually inspected计划评审和实际评审的代码行总数（不包括注视和空行）或文档页数。
Number.of.Inspectors 检查者人数	number of active participants in the inspection meeting评审会议参与者人数
Inspection.Appraisal 评审的评估结果	inspection team’s decision about disposition of the inspected work product (accepted as is, accepted conditionally, re-inspect following rework)评审小组对被评审的工作产品的处理决议（完全接受，有条件的接收，二次评审返工工作）

Table 5. Metrics Calculated From Inspection Data Items.
表5. 由评审数据项计算得到的度量值

Metric度量值	How Calculated计算方法
Defect.Density 缺陷密度	Defects.Found.Total / Size.Actual发现的缺陷总数/实际规模
Defects.Found.Total 发现的缺陷总数	Defects.Found.Major + Defects.Found.Minor发现的严重缺陷＋发现的轻微缺陷
Defects.Corrected.Total 改正缺陷总数	Defects. Corrected.Major + Defects. Corrected.Minor改正的严重缺陷＋改正的轻微缺陷
Effort.Inspection 评审工作量	Effort.Planning + Effort.Overview + Effort.Preparation + Effort.Meeting +Effort.Rework计划工作量＋评审说明工作量+准备工作量＋会议工作量+返工工作量
Effort.per.Defect 工作量/缺陷	Effort.Inspection / Defects.Found.Total评审工作量/发现缺陷总数
Effort.per.Unit.Size 工作量/单元规模	Effort.Inspection / Size.Actual评审工作量/实际规模
Percent.Inspected 评审比例	100 * Size.Actual / Size.Planned100*实际规模/计划规模
Percent.Majors 严重缺陷比例	100 * Defects.Found.Major / Defects.Found.Total100*发现的严重缺陷/发现的缺陷总数
Rate.Inspection 评审效率	Size.Actual / Time.Meeting实际规模/会议时间
Rate.Preparation 准备效率	Size.Planned / (Effort.Preparation / Number.of.Inspectors)计划规模/（准备工作量/检查者人数）
Rework.per.Defect 返工工作量/缺陷	Effort.Rework / Defects.Corrected.Total返工工作量/改正的缺陷总数

9. Process Maintenance（过程维护）
Submit suggestions for improvements to be made in this peer review process to ’s peer review process owner.
向组织的同行评审过程拥有者提交该次同行评审过程的改进建议
10. Revision History（修订纪录）

Name名称	Date日期	Reason For Changes修改原因	Version版本
		original draft初稿	1.0 draft 1