mirror of
https://github.com/Brandon-Rozek/website.git
synced 2024-09-19 14:15:13 -04:00
85 lines
No EOL
2 KiB
Markdown
85 lines
No EOL
2 KiB
Markdown
---
|
|
date: 2021-02-20 17:37:48
|
|
draft: false
|
|
medium_enabled: true
|
|
medium_post_id: c55df201e882
|
|
tags: []
|
|
title: LibreOffice Calc Tips
|
|
---
|
|
|
|
I've been working with LibreOffice Calc (or Excel) spreadsheets recently and wanted to share some of the things I've learned.
|
|
|
|
**Absolute vs Relative Cell References**
|
|
|
|
The main difference between referencing a cell relatively vs absolute is that the absolute reference includes a `$` in the front. This is important if you want to drag a formula across multiple cells.
|
|
|
|
```excel
|
|
$A:$B
|
|
```
|
|
|
|
**Referring to a sheet name**
|
|
|
|
To refer to cells in another sheet, first begin the reference with the sheet name, then a period, follow by the cells you wish to reference in that sheet. If the sheet name has spaces in it, then you need to wrap it in quotes.
|
|
|
|
```excel
|
|
'Another Sheet'.A:B
|
|
```
|
|
|
|
**Referring to a column**
|
|
|
|
To refer to a single column, you need to repeat the column name separated by a colon.
|
|
|
|
```excel
|
|
B:B
|
|
```
|
|
|
|
**Get row that matches a query**
|
|
|
|
For this we'll use the `MATCH` function. It takes three parameters:
|
|
|
|
1. The value to match
|
|
2. The range of cells to query over
|
|
3. Which comparison function to use. Use `0` for equality.
|
|
|
|
It will then return the first row number that matches the query.
|
|
|
|
```excel
|
|
MATCH("Bob", B:B, 0)
|
|
```
|
|
|
|
**Query a value based on another from that row.**
|
|
|
|
To do this, we will need to combine both the `INDEX` function and the `MATCH` function. The `INDEX` function takes three parameters:
|
|
|
|
1. The range of cells to reference
|
|
2. The row number
|
|
3. The column number
|
|
|
|
Use the `MATCH` function as the second argument, and you can reference another column of a row based on a query.
|
|
|
|
```excel
|
|
INDEX(A:B, MATCH("Bob", B:B, 0), 1)
|
|
```
|
|
|
|
**Refer to a value in a nearby cell**
|
|
|
|
With the `OFFSET` function you can refer to a cell relative to another. Its parameters are:
|
|
|
|
1. Reference Cell
|
|
2. Row Offset
|
|
3. Column Offset
|
|
4. Height
|
|
5. Width
|
|
|
|
```excel
|
|
# To see the value in the row above A5 (A4)
|
|
OFFSET(A5, -1, 0, 1, 1)
|
|
```
|
|
|
|
**Concatenate Strings**
|
|
|
|
Strings separated by `&` are concatenated together.
|
|
|
|
```excel
|
|
"Hello " & "World."
|
|
``` |