Table 1.

The results of similarities of the chromatograms from different origins.

No.	S1	S2	S3	S4	S5	S6	S7	S8	S9	S10	S11	S12	S13	S14	S15	R
S1	1.000	0.820	0.925	0.848	0.799	0.723	0.701	0.921	0.699	0.692	0.748	0.714	0.774	0.708	0.723	0.935
S2	0.820	1.000	0.831	0.733	0.707	0.673	0.636	0.803	0.670	0.803	0.797	0.777	0.624	0.642	0.687	0.864
S3	0.925	0.831	1.000	0.914	0.853	0.795	0.768	0.961	0.663	0.735	0.813	0.833	0.728	0.785	0.838	0.965
S4	0.848	0.733	0.914	1.000	0.877	0.711	0.676	0.911	0.597	0.672	0.744	0.674	0.604	0.694	0.509	0.907
S5	0.799	0.707	0.853	0.877	1.000	0.659	0.622	0.853	0.562	0.618	0.680	0.651	0.671	0.636	0.689	0.857
S6	0.723	0.673	0.795	0.711	0.659	1.000	0.843	0.728	0.509	0.739	0.744	0.653	0.481	0.984	0.648	0.825
S7	0.701	0.636	0.768	0.676	0.622	0.843	1.000	0.706	0.512	0.669	0.695	0.665	0.705	0.862	0.642	0.791
S8	0.921	0.803	0.961	0.911	0.853	0.728	0.706	1.000	0.664	0.697	0.784	0.913	0.695	0.719	0.733	0.956
S9	0.699	0.670	0.663	0.597	0.562	0.509	0.512	0.664	1.000	0.675	0.665	0.714	0.774	0.500	0.723	0.772
S10	0.692	0.803	0.735	0.672	0.618	0.739	0.669	0.697	0.675	1.000	0.799	0.650	0.711	0.720	0.686	0.826
S11	0.748	0.797	0.813	0.744	0.680	0.744	0.695	0.784	0.665	0.799	1.000	0.651	0.671	0.708	0.689	0.874
S12	0.714	0.777	0.833	0.674	0.651	0.653	0.665	0.913	0.714	0.650	0.651	1.000	0.695	0.505	0.733	0.867
S13	0.774	0.624	0.728	0.604	0.671	0.481	0.705	0.695	0.774	0.711	0.671	0.695	1.000	0.681	0.742	0.854
S14	0.708	0.642	0.785	0.694	0.636	0.984	0.862	0.719	0.500	0.720	0.708	0.505	0.681	1.000	0.554	0.810
S15	0.723	0.687	0.838	0.509	0.689	0.648	0.642	0.733	0.723	0.686	0.689	0.733	0.742	0.554	1.000	0.863
R	0.935	0.864	0.965	0.907	0.857	0.825	0.791	0.956	0.772	0.826	0.874	0.867	0.854	0.810	0.863	1.000