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Dataset wrap
Namerelref.xpt
Rowcaps
Row 1:Shows the value of REFID=C0. This REFID refers to the trial set with a SETCD of 'A1', as defined in the trial set dataset, tx.xpt.  LEVEL=1 and LVLDESC='EXPERIMENTAL UNIT/TRIAL SET' indicates this identifier is referring to both the experimental unit, the unit to which the treatment is applied, and the entire trial set.
Rows 2-5:Show the values of four observational units C0_Count1 through C0_Count4 that are within the parent experimental unit, REFID=C0, and in this example assay these observational units are also all within the same trial set, as defined in the trial set dataset, tx.xpt.
Rows Row 6:Shows the value of REFID=C1250. This REFID refers to the trial set with a SETCD of 'A2', as defined in the trial set dataset, tx.xpt.  LEVEL=1 and LVLDESC='EXPERIMENTAL UNIT/TRIAL SET' indicates this identifier is referring to both the experimental unit, the unit to which the treatment is applied, and the entire trial set.
Row RowS 7-10:Show the values of four observational units C1250_Count1 through C1250_Count4 that are within the parent experimental unit, REFID=C0, and in this example assay these observational units are also all within the same trial set, as defined in the trial set dataset, tx.xpt.
Dataset2
tableidrelref.xpt

Row

STUDYID

GNTXAID

SETCD

REFID

PARENT

LEVEL

LVLDESC

1

123

MNvit

A1

C0
1

EXPERIMENTAL UNIT/TRIAL SET

2

123

MNvit

A1

C0-Count1C02OBSERVATIONAL UNIT

3

123

MNvit

A1

C0-Count2C02OBSERVATIONAL UNIT

4

123

MNvit

A1

C0-Count3C02OBSERVATIONAL UNIT

5

123

MNvit

A1

C0-Count4C02OBSERVATIONAL UNIT

6

123

MNvit

A2C1250
1EXPERIMENTAL UNIT/TRIAL SET
7123

MNvit

A2C1250-Count1C12502OBSERVATIONAL UNIT
8123

MNvit

A2C1250-Count2C12502OBSERVATIONAL UNIT
9123

MNvit

A2C1250-Count3C12502OBSERVATIONAL UNIT
10123

MNvit

A2C1250-Count4C12502OBSERVATIONAL UNIT

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