nseconds | R Documentation |

Calculate the number of specified periods in a given time series like data object.

```
nseconds(x)
nminutes(x)
nhours(x)
ndays(x)
nweeks(x)
nmonths(x)
nquarters(x)
nyears(x)
```

`x` |
A time-based object. |

Essentially a wrapper to `endpoints()`

with the appropriate period
specified. The result is the number of endpoints found.

As a compromise between simplicity and accuracy, the results will always round up to the nearest complete period. Subtract 1 from the result to get the completed periods.

For finer grain detail one should call the higher frequency functions.

An alternative summary can be found with `periodicity(x)`

and
`unclass(periodicity(x))`

.

The number of respective periods in `x`

.

Jeffrey A. Ryan

`endpoints()`

```
## Not run:
getSymbols("QQQQ")
ndays(QQQQ)
nweeks(QQQQ)
## End(Not run)
```

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