Looping a process with 3 data sets

Previously i have written code to plot data, filter out values outside a specified range and then replot the data. This process works perfectly for one data set. I am now required to run the same process to multiple data sets using a loop. How would i go about this?

clear
clear all
clc

List = uigetfile('*txt','MultiSelect','on')

for i=1:length(List)
    load(List{i})
  
  
    
end

[Rik]

Apart from the unnecessary clear clear all clc it looks like you already have the required structure. How doesn't this work?