@obs |

Number of observations.

Number of non-missing observations in .

Syntax: @obs(x[, s])

x: series, vector, matrix

s: (optional) sample string or object when x is a series and assigning to a series

Return: number

For series calculations, EViews will use the current or specified workfile sample.

Examples

If x is a series of length 5 with elements 1, NA, 2, NA, 3, then

= @obs(x)

returns 3.

Cross-references

See also
@nas.