Documentation

# yeardays

Number of days in year

## Syntax

``Days = yeardays(Year)``
``Days = yeardays(___,Basis)``

## Description

example

````Days = yeardays(Year)` returns the number of days in the given `Year`.```

example

````Days = yeardays(___,Basis)` returns the number of days in the given `Year`, based on the optional argument `Basis` for day-count.```

## Examples

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Find the number of days in a given `Year`.

`Days = yeardays(2000)`
```Days = 366 ```

Find the number of days in a given `Year` using the optional argument `Basis`.

`Days = yeardays(2000, 1)`
```Days = 360 ```

## Input Arguments

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Data Types: `single` | `double`

Day-count basis, specified as a vector of integers with values `0`,`1`,`2`,`3`,`4`,`5`,`6`,`7`,`8`,`9`,`10`,`11`,`12`,`13`.

• 0 = actual/actual (default)

• 1 = 30/360 (SIA)

• 2 = actual/360

• 3 = actual/365

• 4 = 30/360 (BMA)

• 5 = 30/360 (ISDA)

• 6 = 30/360 (European)

• 7 = actual/365 (Japanese)

• 8 = actual/actual (ICMA)

• 9 = actual/360 (ICMA)

• 10 = actual/365 (ICMA)

• 11 = 30/360E (ICMA)

• 12 = actual/365 (ISDA)

• 13 = BUS/252

Data Types: `single` | `double`

## Output Arguments

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Number of days in given `Year`, returned as a nonnegative integer.