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Learning SAS by Example by Ron Cody

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Chapter 23. Restructuring SAS Data Sets

23.1

Introduction

494

23.2

Converting a Data Set with One Observation per Subject to a Data Set with Several Observations per Subject: Using a DATA Step

494

23.3

Converting a Data Set with Several Observations per Subject to a Data Set with One Observation per Subject: Using a DATA Step

496

23.4

Converting a Data Set with One Observation per Subject to a Data Set with Several Observations per Subject: Using PROC TRANSPOSE

498

23.5

Converting a Data Set with Several Observations per Subject to a Data Set with One Observation per Subject: Using PROC TRANSPOSE

500

23.6

Problems

501

Introduction

The term restructuring, also called transposing, means to take a data set with one observation per subject and convert it to a data set ...

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