linear fit for dates that do not have data

1 次查看(过去 30 天)
Suppose I have table such as
Date Visitors
-------------------------------------
"January 1" 10
"January 2"
"January 3" 15
"January 4"
"January 5"
"January 6"
"January 7" 18
"January 8"
I want to fill a linear trend for missing data
Date Visitors
-------------------------------------
"January 1" 10
"January 2" 12.5
"January 3" 15
"January 4" 15.75
"January 5" 16.5
"January 6" 17.25
"January 7" 18
"January 8"
but what I try to do here is to apply different fit function for different intervals: the fit function for January 1 and 3 is different from the one for January 3 to 7.
  2 个评论
Walter Roberson
Walter Roberson 2020-11-25
Filling ending up with a duplicate value is not filling with linear trend.
alpedhuez
alpedhuez 2020-11-25
编辑:alpedhuez 2020-11-25
Corrected before I saw your post.

请先登录,再进行评论。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-11-25
编辑:Ameer Hamza 2020-11-25
See fillmissing(): https://www.mathworks.com/help/matlab/ref/fillmissing.html. You can use the linear method to fill the values.

更多回答(0 个)

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by