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Macclade 4: Analysis of Phylogeny and Character Evolution | |||||
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Rok: 2000 AnotaceMacClade is a computer program, with accompanying manual, that provides theory and tools for the graphic and interactive analysis of molecular and morphological data, phylogeny, and character evolution. The program includes many tools for data manipulation, including molecular sequence alignment. MacClade reconstructs and displays character evolution on the phylogenetic tree, and, as the user manipulates the tree on screen, the program gives feedback via tree graphics, statistics, and charts. Systematists and other evolutionary biologists can use its flexible tools to analyze phylogeny and character evolution, yet its ease of use allows beginning students to grasp phylogenetic principles in an interactive environment. Two distinct versions of MacClade 4 are available. The full version may be purchased on an individual basis or for simultaneous use on multiple machines (i.e., as a site license), while a special Classroom Version may be purchased under a site license arrangement only. The Classroom Version is identical to the full version of MacClade except that it allows teachers to place restrictions on those elements of each file (data, assumptions, trees, and so on) that can be edited by students. Teachers can therefore determine, on a file-by-file basis, the extent to which students can alter files. We offer two distinct versions of the MacClade 4 site license—a Full Version and a Classroom Version. The two were identical upon publication, except for the fact that, with the Classroom Version, instructors could place restrictions on the degree to which students could manipulate the data files. Since that time, however, David Maddison has added functionality to the Full Version, via downloadable upgrades, and we expect that this will continue to happen over time. Dostupné zdroje
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