How to plot the 10th and 90th percentiles of the predictions?

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Hi,
I have attached a data having a (size of a is 115 75) and want to plot the 10th and 90th percentiles of the predictions. How can I do it in MATLAB?
Thanks in advance

Answers (1)

Chunru
Chunru on 11 Sep 2022
Edited: Chunru on 11 Sep 2022
load(websave("conf_int.mat", "https://www.mathworks.com/matlabcentral/answers/uploaded_files/1121675/conf_int.mat"))
whos
Name Size Bytes Class Attributes a 115x75 69000 double cmdout 1x33 66 char
P = prctile(a, [10 90]) % for each column
P = 2×75
1.0e+03 * 2.8012 2.7044 2.6896 2.8840 2.9163 2.9280 3.0022 2.7951 3.0429 2.8610 2.5794 2.9548 2.9548 3.0255 2.7126 2.9686 3.3782 2.9847 2.7901 2.6866 2.6183 2.8473 2.9087 2.9370 2.7017 3.1828 3.0239 2.8233 2.9850 3.4413 4.9847 4.6246 4.9029 4.9502 4.7328 5.1725 4.9193 5.0113 4.6282 4.8393 4.7339 4.8020 4.8020 4.8341 4.7143 4.8533 4.3903 4.3102 4.7780 5.0160 4.7716 5.0939 5.0072 4.5404 5.0849 4.9131 4.5763 4.8793 4.5561 4.5912
Pall = prctile(a, [10 90], "all") % for all data
Pall = 2×1
1.0e+03 * 2.9320 4.8320
  2 Comments
Chunru
Chunru on 12 Sep 2022
I don't know how your data can be interpreted. Can you elaborate more?

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