vector missing values filling

Question

pavlos 2016-8-15

评论： pavlos 2016-8-15

Hello,

Please help me with the following:

Consider a vector Α where its columns refer to hourly values of a variable.

Vector A is incomplete, i.e. does not include all the 24 values of the day.

For example it contains the values referring to hours 07:00-14:00 and 18:00-20:00, therefore its dimension is 1x11.

Consider a vector B where it is complete (24 values per day).

How should I fill the missing values of A (i.e. 01:00-06:00, 15:00-17:00 and 21:00-24:00) with the corresponding values of B?

The above missing values are random.

Thank you.

Pavlos

Answer 1

G Newton 2016-8-15

one my recommendation is to set this mixing values as NaN

BDW can you tell me what is vector a and b represent of timeseries measure? temperature etc?

pavlos 2016-8-15

Yes, it is a time series vector containing wind speed