Cluster analysis of pre-treated AfSIS data
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PCA plot of soil XRPD data
Clustering adjustments
Select whether the PCA plot is 2D or 3D. Only the 2D plots can be used to select more than 1 sample.
2D (PC1 vs PC2)
2D (PC1 vs PC3)
2D (PC2 vs PC3)
3D
Select the number of clusters.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Select the quantile used to exclude membership coefficients
0 %
25 %
50 %
75 %
Selected XRPD data
Sample locations within clusters
Select the cluster to plot
1
Box plots of the selected property by cluster
Select a soil property to plot
pH
m3.Al
m3.B
m3.Ca
m3.Cu
m3.Fe
m3.K
m3.Mg
m3.Mn
m3.Na
m3.P
m3.S
m3.Zn
PSI
ExNa
ExCa
ExMg
ExK
ExBas
EC
ExAcidity
Nitrogen_total
Carbon_total
Nitrogen_acidified
Carbon_acidified
Clay
Silt
Sand
Al
As
Ba
Ca
Co
Cr
Cu
Fe
Hg
K
Mg
Mn
Mo
Na
Nb
Ni
P
Pb
Rb
S
Sb
Se
Si
Sr
Ti
U
V
Y
Zn
Zr