knotR: Knot Diagrams using Bezier Curves

`k9_38` <- 
structure(list(minsymvec = structure(c(111.188943715988, 255.833951400694, 
257.506301589393, 104.830631336774, -143.368468393848, -50.2300483036695, 
92.8194796756574, 118.533025909915, -9.92445468716281, -93.7232036726575, 
-98.3238345353122, -36.2265165431182, -162.35266913865, -391.111372366099, 
-202.644519087139, -90.8063627848708, 128.473704822005, 300.660497773963, 
392.728464452887, 240.137554009951, 64.009921233756, -124.878253933355, 
-279.029710731012, -19.6864619248567, 47.7262061985387, -178.078045715302, 
-488.856095903852, -733.444215046817, -641.46968232081, -488.962088862381, 
-337.71185808304, -134.519779981438, -65.9880978385698, -176.489802152748, 
-342.003739392609, -524.63246416294, -704.206508990607, -480.362185053399, 
-195.635425005905, -164.117290883199, -163.323164832464, -327.403304257608, 
-433.810088704894, -374.511775854591, -324.334979226272, -154.707612854861, 
185.565363125913, 255.657857110099, 219.975541704946, 4.71096074507179, 
-122.589126349349, 4.63070314329557, 111.446953188312, 80.9446175775332, 
-47.4530934329985, -92.720475186022, -82.0451564001644, -57.9961246194136, 
-253.917149894485, -346.933200066725, -159.620309190879, 184.463326464099, 
345.290852175052, 350.556384250456, 161.061857718732, -13.1854740475925, 
-175.334270543976, -210.429459797647, -27.6297474776642, -296.326616750005, 
-571.939495784183, -729.303005454139, -572.845463357205, -442.744073032796, 
-267.269120444287, -100.356854821097, -97.4415697548457, -251.538538137482, 
-412.812477707247, -590.825768984281, -656.263181845041, -356.056221193129, 
-183.796789543846, -172.726834319901, -163.420254633323, -210.158055610527, 
-376.548605404149, -413.844108320826, -348.647837881392, -283.652967306804, 
-53.2868561777238, 49.3684719630997), .Names = c("handle_A1", 
"handle_A2", "handle_A3", "handle_A4", "handle_A5", "handle_A6", 
"handle_A7", "handle_A8", "handle_A9", "handle_A10", "handle_A11", 
"handle_A12", "handle_A13", "handle_A14", "handle_A15", "handle_A16", 
"handle_A17", "handle_A18", "handle_A19", "handle_A20", "handle_A21", 
"handle_A22", "handle_A23", "handle_A24", "handle_A25", "handle_A26", 
"handle_A27", "handle_A28", "handle_A29", "handle_A30", "handle_A31", 
"handle_A32", "handle_A33", "handle_A34", "handle_A35", "handle_A36", 
"handle_A37", "handle_A38", "handle_A39", "handle_A41", "handle_A42", 
"handle_A43", "handle_A44", "handle_A45", "handle_A46", "handle_A47", 
"node1", "node2", "node3", "node4", "node5", "node6", "node7", 
"node8", "node9", "node10", "node11", "node12", "node13", "node14", 
"node15", "node17", "node18", "node19", "node20", "node21", "node22", 
"node23", "node25", "node26", "node27", "node28", "node29", "node30", 
"node31", "node32", "node33", "node34", "node35", "node36", "node37", 
"node38", "node39", "node40", "node41", "node42", "node43", "node44", 
"node45", "node46", "node47", "node48"), class = "minsymvec"), 
    overunderobj = structure(c(18, 3, 13, 6, 21, 8, 16, 11, 23, 
    2, 20, 5, 12, 7, 17, 10, 22, 15), .Dim = c(9L, 2L)), symobj = structure(list(
        Mver = NULL, xver = c(16, 24), Mhor = NULL, xhor = NULL, 
        Mrot = NULL, exact_h = NULL, exact_v = NULL, mcdonalds = FALSE, 
        celtic = FALSE, reefknot = FALSE, center_crossing = FALSE, 
        indep = structure(c(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, 
        TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE), .Names = c("handle_A1", 
        "handle_A2", "handle_A3", "handle_A4", "handle_A5", "handle_A6", 
        "handle_A7", "handle_A8", "handle_A9", "handle_A10", 
        "handle_A11", "handle_A12", "handle_A13", "handle_A14", 
        "handle_A15", "handle_A16", "handle_A17", "handle_A18", 
        "handle_A19", "handle_A20", "handle_A21", "handle_A22", 
        "handle_A23", "handle_A24", "handle_A25", "handle_A26", 
        "handle_A27", "handle_A28", "handle_A29", "handle_A30", 
        "handle_A31", "handle_A32", "handle_A33", "handle_A34", 
        "handle_A35", "handle_A36", "handle_A37", "handle_A38", 
        "handle_A39", "handle_A40", "handle_A41", "handle_A42", 
        "handle_A43", "handle_A44", "handle_A45", "handle_A46", 
        "handle_A47", "handle_A48", "node1", "node2", "node3", 
        "node4", "node5", "node6", "node7", "node8", "node9", 
        "node10", "node11", "node12", "node13", "node14", "node15", 
        "node16", "node17", "node18", "node19", "node20", "node21", 
        "node22", "node23", "node24", "node25", "node26", "node27", 
        "node28", "node29", "node30", "node31", "node32", "node33", 
        "node34", "node35", "node36", "node37", "node38", "node39", 
        "node40", "node41", "node42", "node43", "node44", "node45", 
        "node46", "node47", "node48"))), .Names = c("Mver", "xver", 
    "Mhor", "xhor", "Mrot", "exact_h", "exact_v", "mcdonalds", 
    "celtic", "reefknot", "center_crossing", "indep"))), .Names = c("minsymvec", 
"overunderobj", "symobj"), class = "knot")