• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

1 Introduction 2 SAS Language 2.1 Proc Step and Data Step 2.2 SAS Logical Library 2.2.1 Access SAS file 2.2.2 View SAS library and file 3 SAS Programming 3.1 Reading data by DATA STEP 3.2 Output format 3.3 Manipulate datasets 3.3.1 SET statement 3.3.2 SORT proc 3.4 Logical statements 3.4.1 IF-THEN statement 3.4.2 SELECT-WHEN statement 3.4.3 DO-ENDS statement 3.4.4 DO-WHILE DO-UNTIL statement 3.5 OPERATIONS 4 Basic statistical analysis 4.1 Descriptive Statistics Proc 4.1.1 MEANS proc 4.1.2 SUMMARY proc 4.1.3 UNIVARIATE proc 4.1.4 TABULATE PROC 4.1.5 GCHART proc 4.1.6 GPLOT proc 4.2 INFERENTIAL Statistics 4.2.1 T-TEST 4.2.2 Chi-square tests 4.2.3 Correlation 4.2.4 Regression

Last Course Review & Reading Check Document Retrieval &Inverted Index PageRank Algorithm

《大学英语读写》课程教学资源（试卷习题）College English Fast Reading（Book 2）

《大学英语读写》课程教学资源（试卷习题）College English Fast Reading（Book 4）

 MAC (Medium Access Control)  Ethernet  CSMA/CD  Backoff Algorithm  Frame Structure  Experiences with Ethernet  Bridges and LAN switches  Reading list

• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

 Information Related to The Text  Introduction  Language Points  Study and Practice  Reading Activity  Guided Writing

Part One: Warming-Up Questions Part Two: Background Information Part Three: Fast Reading Part Four: Detailed Study of the text Part Five: Summary and Assignments Teaching Procedures

 Inter-Domain Routing  Routing hierarchy  Internet structure  External BGP (E-BGP)  Internal BGP (I-BGP)  Reading list