Syntax
NGRAM(<string, list>;<number for length>;<number for length>;<number for length>;....)
Description
Returns sub-sequences of N characters of a given text. To see sub-sequences of N words of a given text, refer to NGRAM_OLD. Datameer X tries to match the entire record without automatically adding ^ or $ to the regular expression. But if the record has multiple lines, then this must be accounted for with (?s) or line terminators.
Example
| Data (string) |
|---|
| Datameer X is the best. |
NGRAM(#RawData!StringColumn;3)
| NGRAM() returns |
|---|
| Dat |
| ata |
| tam |
| ame |
| mee |
| eer |
| er |
| r i |
| is |
| is |
| s t |
| th |
| the |
| he |
| e b |
| be |
| bes |
| est |
| st. |