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Volume 40, Issue 6
Study of lung function data by principal components analysis.
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Research Article
Study of lung function data by principal components analysis.
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2
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2
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4
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6
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6
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3
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4
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2
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6
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4
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6
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0
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1
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4
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2
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8
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12
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12
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16
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3
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6
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10
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12
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5
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10
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3
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6
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3
May 2021
4
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2
Jul 2021
1
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10
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0
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2
Oct 2021
10
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22
Nov 2021
4
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14
Dec 2021
12
0
3
Jan 2022
8
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7
Feb 2022
8
0
2
Mar 2022
14
0
3
Apr 2022
14
0
2
May 2022
38
0
7
Jun 2022
38
0
4
Jul 2022
23
0
2
Aug 2022
38
0
1
Sep 2022
32
0
6
Oct 2022
86
0
12
Nov 2022
13
0
1
Dec 2022
8
0
1
Jan 2023
6
0
5
Feb 2023
64
0
2
Mar 2023
6
0
2
Apr 2023
6
0
0
May 2023
4
0
4
Jun 2023
5
0
14
Jul 2023
10
0
5
Aug 2023
12
0
3
Sep 2023
4
0
3
Oct 2023
4
0
0
Nov 2023
4
0
0
Dec 2023
26
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2
Jan 2024
10
0
1
Feb 2024
10
0
2
Mar 2024
16
0
31
Total
1476
0
444
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