The MULTTEST Procedure
Statistical procedures use ODS Graphics to create graphs as part of their output. ODS Graphics is described in detail in Chapter 21: Statistical Graphics Using ODS.
Before you create graphs, ODS Graphics must be enabled (for example, by specifying the ODS GRAPHICS ON statement). For more information about enabling and disabling ODS Graphics, see the section Enabling and Disabling ODS Graphics in Chapter 21: Statistical Graphics Using ODS.
The overall appearance of graphs is controlled by ODS styles. Styles and other aspects of using ODS Graphics are discussed in the section A Primer on ODS Statistical Graphics in Chapter 21: Statistical Graphics Using ODS.
You must also specify the options in the PROC MULTTEST statement that are indicated in Table 61.4.
PROC MULTTEST assigns a name to each graph it creates using ODS. You can use these names to reference the graphs when using ODS. The names are listed in Table 61.4.
Table 61.4: Graphs Produced by PROC MULTTEST
|
ODS Graph Name |
Plot Description |
Option |
|
|---|---|---|---|
|
Panel of adjusted p-value plots |
PLOTS=ADJUSTED |
||
|
AdjByRawRank |
Adjusted by rank of raw p-values |
PLOTS=ADJUSTED(UNPACK) |
|
|
AdjbyRawP |
Adjusted by raw p-values |
PLOTS=ADJUSTED(UNPACK) |
|
|
AdjBySignificant |
Proportion significant by adjusted |
PLOTS=ADJUSTED(UNPACK) |
|
|
FalsePosBySignificant |
Expected number of false positives by proportion significant |
PLOTS=ADJUSTED(UNPACK) |
|
|
p-values by test |
PLOTS=PBYTEST |
||
|
MSE or NTRUENULL by lambda |
PLOTS=LAMBDA and |
||
|
–log |
PLOTS=MANHATTAN |
||
|
ManhattanPanel |
Panel of Manhattan plots |
PLOTS=MANHATTAN |
|
|
Raw p-values by rank and histogram |
PLOTS=RAWPROB or |
||
|
RawUniformPlot |
Raw p-values by rank |
PLOTS=RAWPROB(UNPACK) and |
|
|
RawUniformHist |
Histogram of raw p-values |
PLOTS=RAWPROB(UNPACK) and |
|
