EDOBE XDOM PMML Manuale Utente Scaricare il pdf (Pagina 92)

getCountNA returns the number of NA values read. getCountOK returns

the number of non-

NA values read.

CNKProcCount::

int getColumnNumLevels(int colNum);

const char* getColumnLevelName(int colNum,

int levelNum);

INT64 getColumnLevelCount(int colNum, int levelNum);

int getColumnLevelInt(int colNum, int levelNum);

After some input rows have been processed, these methods can be

used to get the accumulated counts for each factor level of a factor

column.

getColumnNumLevels returns the number of factor levels that have

been accumulated for the given column. If it is not a factor column,

then it would return

0. This only returns the number of factor levels

that have been encountered: this may be less than the number

defined for this column, as given by

CNKBuf::getNumLevels. NA

values are also accumulated as a separate level, and included in this

count, whether or not

NAs appear in the data.

getColumnLevelName returns the string name associated with the

specified level number for this column. If the "level" is the special

level for

NAs, this returns "NA".

getColumnLevelCount returns the number of data rows that contain

the factor level

levelNum for the given column.

[## Describe getColumnLevelInt ##]

CNKProcCount::

void setCrossIndex(int crossNum, int levelNum);

INT64 getCrossCount();

After some input rows have been processed, these methods can be

used to get the accumulated crosstab counts. Each of these counts is

specified by a particular combination of factor levels for all of the

crosstab columns. Each count is retrieved by setting the desired

column factor level for each crosstab column (by calling

setCrossIndex), and then calling getCrossCount to retrieve a single

count.

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EDOBE XDOM PMML Manuale Utente Pagina 92