count nan of different rows

3 次查看（过去 30 天）
Victoria Pilar Quesada García
回答： Stephen23 2023-3-21
I have this that adds 485 rows and more than a thousand columns but many of the values ​​are NaN, I would like to count how many of those values ​​are numbers but in each row. that is, each row represents data from a sensor and I want to know which sensor provides more numerical data
clear all;close all
load 'TG_sshobscorr.mat'
data=sshobscorr

请先登录，再回答此问题。

采纳的回答

Stephen23
Stephen23 2023-3-21
S = load('TG_sshobscorr.mat');
D = S.sshobscorr;
Try either of these:
N = sum(~isnan(D),2)
N = sum(isfinite(D),2)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 NaNs 的更多信息

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