我想在mata中手动输入大矩阵：
mata:
M=(.6292137, .5609011, .2026468, .5468456, .54993, .5261484\
.9338231, .6984306, .1163066, .987264, .3449739, .7189465\
.997658, .822699, .4409166, .9547378, .3022764, .2960172\
.6721607, .7416288, .5707042, .4911027, .2467789, .3911087\
.4290972, .5038062, .6516842, .7514484, .2016013, .9225978\
.3230259, .0550283, .8308372, .9765408, .2945748, .0664539\
.8457566, .2603625, .0652255, .4727278, .8023747, .8199414\
.4933482, .6325456, .7968005, .1040476, .2518314, .9081864\
.8643241, .1455071, .3949147, .0984193, .2945703, .963169\
.7408876, .2866094, .8994266, .0956861, .0730024, .0633169\
.3008768, .6137649, .4186606, .8467412, .2082022, .3055841\
.0390413, .0405267, .7969238, .3358724, .6746453, .4334986\
.6255479, .9605073, .5201019, .5318847, .7250822, .4928864\
.5800205, .890493, .0222021, .9798947, .1133313, .3284452\
.7429258, .1040603, .6578994, .8436455, .9182087, .4394713\
.7184782, .6070313, .1630165, .8225987, .7494639, .8411205\
.8115859, .8841211, .6571357, .8964981, .2960061, .8633803\
.8107751, .3102676, .8350152, .7955093, .3883448, .5895734\
.313646, .4548411, .0570736, .626348, .7303737, .0994138\
.3438286, .2681752, .4007674, .0230035, .4329889, .9409589\
.6425273, .7541046, .7719912, .9717283, .5862143, .922036\
.2259182, .3082959, .8089946, .0310696, .3069796, .0386864\
.9980771, .3805493, .6000561, .8445307, .588245, .5144665\
.5943489, .98513, .7996946, .204635, .9639818, .7296869\
.6074141, .3577864, .3199501, .4259032, .9909449, .486661\
.2473645, .8821727, .8986002, .0527823, .7918458, .9494621\
.9450907, .8995178, .177872, .6901507, .4282079, .093545\
.1882574, .484151, .8063351, .3834262, .4014561, .4190526\
.2927249, .864047, .3188445, .7068417, .8514773, .4546837\
.2155348, .6671643, .5817582, .712261, .4823096, .8172774\
.9490121, .9287962, .1001955, .6639749, .4882186, .6595466\
.2973817, .516189, .289407, .6276135, .5170875, .5319368\
.4705949, .0930524, .9443634, .7924257, .6275546, .2145773\
.5592234, .8012159, .7993056, .8182809, .611358, .7408235\
.784788, .814846, .4864607, .5479002, .9077195, .4829051\
.6796544, .7381238, .7479802, .1139289, .5743615, .5100503\
.1790906, .6315904, .8986604, .8139769, .4735439, .341276\
.9760152, .5296411, .5754572, .5694261, .8971185, .1232754\
.2953885, .0690686, .4173038, .9314196, .010954, .1297689\
.592105, .0534653, .8418096, .3587537, .4433249, .7900795\
.5650685, .6940206, .5001324, .3158612, .7320505, .6424836\
.8485704, .1262538, .8519057, .4912878, .7426032, .0412038\
.6873636, .6532404, .9920368, .6446795, .7933023, .0882637\
.6081801, .2631427, .7027063, .9518121, .9372609, .9119475\
.6901931, .5838737, .4003244, .9726177, .6428731, .6249211\
.7071513, .1601286, .0026622, .6053908, .8056636, .3449988\
.8017052, .6833867, .4821162, .4929242, .239779, .9586726\
.435684, .6760067, .9690186, .0421649, .3524112, .3285281\
.2078739, .9369418, .4347669, .4472602, .189126, .6955702\
.9112108, .6128471, .6414735, .4714447, .1079472, .4312744)
end
但是，mata抱怨：
too many tokens
(9 lines skipped)
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r(3000);
在Stata中，如果一个人使用matrix define，则由于表达式
解析器必须编译表达式。但是，可以改用matrix input，
不受此限制。
是否可以通过程序直接在mata中输入大型矩阵？
我知道我可以将矩阵分为两个部分，然后将它们合并，但是我试图 从文本文件解析它们，这不是理想的解决方案。