Arvind, The NEXUS format is used to represent phylogenetic trees, on which MorphoJ will map your shapes. You don't prepare 2D data in NEXUS format, as the software does not compute phylogenetic trees itself, See the MorphoJ documentation ( http://www.flywings.org.uk/MorphoJ_guide/frameset.htm?index.htm), specifically the item "Comparison Menu" -> "Map Onto Phylogeny" for details.
By the way, a comprehensive description of the NEXUS format can be found in the fine paper by Madison et al (1997): David R. Maddison, David L. Swofford, Wayne P. Maddison. " NEXUS: An Extensible File Format for Systematic Information". Systematic Biology, Vol. 46, No. 4 (Dec., 1997), pp. 590-621. Hope this helps. Best wishes, Em seg, 28 de jan de 2019 às 15:07, Arvind Kumar Dwivedi < dubeyma...@gmail.com> escreveu: > Dear Sir/Ma'am > > Greetings... > > I am working on shape variations among fishes. > > I have a problem in preparing phylogenetic tree in MorphoJ software. > > MorphoJ is asking to upload NEXUS file to prepare phylogenetic tree. > > I have two major queries: > > 1. Do I have to prepare NEXUS file from the 2D XY coordinate data ??? > > 2. If this is the case, how I can prepare NEXUS file ???? I don not how to > format 2D XY data in NEXUS file. > > Here is my data on 2D XY coordinate for 3 species having 3 samples in each > species: > > LM=13 > 122.00000 583.00000 > 430.00000 725.00000 > 808.00000 778.00000 > 1083.00000 748.00000 > 1653.00000 612.00000 > 1706.00000 523.00000 > 1651.00000 452.00000 > 1489.00000 462.00000 > 1239.00000 361.00000 > 843.00000 280.00000 > 510.00000 412.00000 > 530.00000 467.00000 > 263.00000 567.00000 > IMAGE=TIL 845.JPG > ID=species1 > SCALE=0.013768 > LM=13 > 144.00000 810.00000 > 455.00000 970.00000 > 828.00000 1024.00000 > 1108.00000 985.00000 > 1665.00000 862.00000 > 1712.00000 770.00000 > 1651.00000 692.00000 > 1482.00000 704.00000 > 1264.00000 594.00000 > 861.00000 550.00000 > 538.00000 658.00000 > 562.00000 722.00000 > 303.00000 803.00000 > IMAGE=TIL 846.JPG > ID=species1 > SCALE=0.011780 > LM=13 > 75.00000 935.00000 > 436.00000 1098.00000 > 842.00000 1140.00000 > 1099.00000 1092.00000 > 1681.00000 990.00000 > 1735.00000 902.00000 > 1655.00000 836.00000 > 1521.00000 819.00000 > 1298.00000 704.00000 > 843.00000 615.00000 > 485.00000 755.00000 > 520.00000 822.00000 > 237.00000 915.00000 > IMAGE=TIL 847.JPG > ID=species1 > SCALE=0.014137 > LM=13 > 43.00000 3131.00000 > 110.00000 3183.00000 > 248.00000 3212.00000 > 316.00000 3203.00000 > 550.00000 3182.00000 > 573.00000 3154.00000 > 553.00000 3123.00000 > 497.00000 3122.00000 > 433.00000 3089.00000 > 282.00000 3046.00000 > 147.00000 3072.00000 > 149.00000 3115.00000 > 78.00000 3138.00000 > IMAGE=TIL 402.JPG > ID=species2 > SCALE=0.037037 > LM=13 > 83.00000 3174.00000 > 165.00000 3222.00000 > 278.00000 3246.00000 > 339.00000 3238.00000 > 549.00000 3209.00000 > 568.00000 3175.00000 > 546.00000 3153.00000 > 502.00000 3162.00000 > 434.00000 3127.00000 > 302.00000 3100.00000 > 193.00000 3122.00000 > 197.00000 3158.00000 > 132.00000 3178.00000 > IMAGE=TIL 403.JPG > ID=species2 > SCALE=0.038462 > LM=13 > 84.00000 3126.00000 > 155.00000 3174.00000 > 291.00000 3205.00000 > 347.00000 3198.00000 > 581.00000 3154.00000 > 597.00000 3119.00000 > 587.00000 3096.00000 > 522.00000 3099.00000 > 450.00000 3066.00000 > 304.00000 3048.00000 > 191.00000 3077.00000 > 195.00000 3107.00000 > 126.00000 3135.00000 > IMAGE=TIL 404.JPG > ID=species2 > SCALE=0.037037 > LM=13 > 45.00000 1452.00000 > 227.00000 1601.00000 > 478.00000 1672.00000 > 635.00000 1656.00000 > 1061.00000 1568.00000 > 1106.00000 1508.00000 > 1070.00000 1452.00000 > 840.00000 1392.00000 > 566.00000 1317.00000 > 338.00000 1341.00000 > 286.00000 1320.00000 > 177.00000 1472.00000 > 91.00000 1469.00000 > IMAGE=HKL 14.JPG > ID=species3 > SCALE=0.014700 > LM=13 > 68.00000 1477.00000 > 260.00000 1605.00000 > 494.00000 1652.00000 > 640.00000 1627.00000 > 1036.00000 1529.00000 > 1097.00000 1467.00000 > 1037.00000 1418.00000 > 805.00000 1358.00000 > 541.00000 1316.00000 > 344.00000 1355.00000 > 296.00000 1332.00000 > 203.00000 1494.00000 > 120.00000 1492.00000 > IMAGE=HKL 15.JPG > ID=species3 > SCALE=0.015385 > LM=13 > 56.00000 1496.00000 > 242.00000 1620.00000 > 506.00000 1666.00000 > 666.00000 1645.00000 > 1094.00000 1532.00000 > 1141.00000 1471.00000 > 1074.00000 1423.00000 > 835.00000 1364.00000 > 574.00000 1315.00000 > 341.00000 1355.00000 > 282.00000 1341.00000 > 175.00000 1508.00000 > 103.00000 1513.00000 > IMAGE=HKL 16.JPG > ID=species3 > SCALE=0.014284 > > Kindly suggest. > Desperately waiting for response from the experts. > > regards > Arvind > > -- > MORPHMET may be accessed via its webpage at http://www.morphometrics.org > --- > You received this message because you are subscribed to the Google Groups > "MORPHMET" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to morphmet+unsubscr...@morphometrics.org. > -- Dr. Mauro J. Cavalcanti E-mail: mauro...@gmail.com Web: http://sites.google.com/site/maurobio "Life is complex. It consists of real and imaginary parts." -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org --- You received this message because you are subscribed to the Google Groups "MORPHMET" group. To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.
