Function LOOKUP

Isi

# LOOKUP

Look for criterion in an already-sorted array, and return a corresponding result. Returns the contents of a cell either from a one-row or one-column range.

Optionally, the assigned value (of the same index) is returned in a different column and row. As opposed to VLOOKUP and HLOOKUP, search and result vector may be at different positions; they do not have to be adjacent.

Pencarian mendukung wildcard atau ekspresi reguler. Dengan memfungsikan ekspresi reguler, Anda dapat memasukkan "all.*", misalnya untuk menemukan lokasi pertama "all" diikuti oleh karakter apa pun. Jika Anda ingin mencari teks yang juga merupakan ekspresi reguler, Anda harus mengawali setiap karakter meta atau operator ekspresi reguler dengan karakter "\", atau mengapit teks di dalam \Q...\E. Anda dapat mengaktifkan dan menonaktifkan evaluasi otomatis karakter pengganti atau ekspresi reguler di LibreOffice - PreferensiAlat - Opsi - LibreOffice Calc - Hitung.

Saat menggunakan fungsi yang satu atau lebih argumennya berupa string kriteria pencarian yang merepresentasikan ekspresi reguler, upaya pertama adalah mengonversi kriteria string tersebut menjadi angka. Misalnya, ".0" akan dikonversi menjadi 0.0, dan seterusnya. Jika berhasil, kecocokannya bukan kecocokan ekspresi reguler, melainkan kecocokan numerik. Namun, ketika beralih ke lokal di mana pemisah desimalnya bukan titik, konversi ekspresi reguler akan berfungsi. Untuk memaksa evaluasi ekspresi reguler, alih-alih ekspresi numerik, gunakan ekspresi yang tidak dapat salah dibaca sebagai numerik, seperti ".[0]" atau ".\0", atau "(?i).0".

#### Sintaksis

LOOKUP(Lookup; SearchVector [; ResultVector])

Lookup is the value of any type to be looked for; entered either directly or as a reference.

SearchVector is an array of data. The lookup is performed in the first row or first column of the array.

The search vector for the LOOKUP must be sorted ascending, otherwise the search will not return any usable results. Numerical values precede values of type Text if both types are included (for example, -2, 0, 2, “A”, “B”).

If SearchVector has same number of columns and rows or has more rows than columns, LOOKUP searches in the first column (similar to VLOOKUP), and returns the corresponding value in the last column.

If SearchVector has more columns than rows, LOOKUP searches in the first row (similar to HLOOKUP), and returns the corresponding value in the last row.

ResultVector is another single-row or single-column range from which the result of the function is taken. The result is the cell of the result vector with the same index as the instance found in the search vector.

If ResultVector is omitted, the function returns the value found in the last row or last column of the SearchVector array.

If SearchVector is a one-dimensional array and if ResultVector is omitted, the function returns the last occurrence of the lookup value if it exists in the SearchVector.

Penanganan Sel Kosong

#### Contoh

The table below list the country codes of some countries.

Source: https://www.countrycode.org

=LOOKUP(46;A2:B34) returns "Sweden", the country which code is 46. Since the result vector is not defined, the function returns the value in the last column of the search array.

=LOOKUP(55;A2:A34,D2:D34) returns "BR/BRA", the ISO code for country code 55 (Brazil).

=LOOKUP(7;A2:B34) returns "Russia", the last occurrence of country code 7 in the search array.

#### Technical information

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.3.

Topik Terkait

VLOOKUP

HLOOKUP

XLOOKUP

XMATCH

LOOKUP wiki page.

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