XMATCH
Searches for a value in a one-dimensional array and returns the relative position of the item.
XMATCH outperforms function MATCH as it allows searches according to the search mode.
XMATCH(Lookup; Array [; MatchType [; SearchMode ] ] )
Lookup: The value of any type to search for in Array.
Array: is the reference of the array or range to search.
MatchType: (optional) specifies the match type. Values can be:
-
0: exact match (default). If Lookup value is not found, then return the #N/A error.
-
-1: attempt exact match. If Lookup value is not found, then return the next smaller item.
-
1: attempt exact match. If Lookup value is not found, then return the next larger item.
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2: a wildcard match where characters *, ?, and ~ have special meanings.
-
3: a regular expression match.
SearchMode: (optional) specifies the search mode to use.
-
1: returns the first occurrence starting from the first item of Array (default).
-
-1: reverse search. Returns the first occurrence starting from the last item of Array.
-
2: binary search that relies on Array being sorted in ascending order. If not sorted, invalid results will be returned.
-
-2: binary search that relies on Array being sorted in descending order. If not sorted, invalid results will be returned.
MatchType values 2 and 3 cannot be combined with binary search (SearchMode value 2 or -2).
Any of the optional arguments can be omitted. An optional argument requires all preceding separators to be present.
Supponiamo di aver creato una piccola tabella database nell'intervallo di celle A1:DO4 contenente le informazioni di base sui 118 elementi chimici. La prima colonna contiene le intestazioni di riga "Elemento", "Simbolo", "Numero atomico" e "Massa atomica relativa". Le colonne successive contengono le informazioni per ognuno degli elementi, ordinate da sinistra a destra per numero atomico. Ad esempio le celle B1:B4 contengono "Idrogeno", "H", "1" e "1,008", mentre le celle DO1:DO4 contengono "Oganesso", "Og", "118" e "294".
|
A
|
B
|
C
|
D
|
...
|
DO
|
1
|
Elemento
|
Idrogeno
|
Elio
|
Litio
|
...
|
Oganesso
|
2
|
Simbolo
|
H
|
He
|
Li
|
...
|
Og
|
3
|
Numero atomico
|
1
|
2
|
3
|
...
|
118
|
4
|
Massa atomica relativa
|
1.008
|
4.0026
|
6.94
|
...
|
294
|
=XMATCH("Atomic Number",A1:A4) returns 3, the third line of the A1:A4 array.
=XMATCH("Li",A2:DO2) returns 4, the fourth column of the A2:DO2 array.
This function is available since LibreOffice 24.8.
Questa funzione non fa parte dello standard Open Document Format for Office Applications (OpenDocument) Version 1.3. Part 4: Recalculated Formula (OpenFormula) Format. Lo spazio dei nomi รจ
COM.MICROSOFT.XMATCH