testlist <- list(df = c(-7.78328548728382e-36, 1.51478708879276e-14, -1.45455107468247e-288,  1.21889314447175e-121, 4.07532545921682e+212, 3.70542663025249e-125,  7.58866375493146e-60, 3.63545549929416e+100, -1.06667399388054e-66,  -8.17376532955141e+121, -1.83658641561138e-93, 1.25250173442686e+274,  1.81149377223747e-90, 8.93078065237855e+187, 8.99308030494365e-186,  -4.42600078651368e-60, 3.1212380282973e-80, 5.60465460345295e-42,  -2.61535148607033e+139, -3.78980123301021e+193, -3.83577671287436e-308,  -6.53981638695212e+109, -1.39252662722478e+28, -5.39911415812551e+177,  -5.97126772845055e+131, -2.37358244046415e-54, -1.51401314650289e+188,  5.80325093810194e+21, 1.3268438961508e+304, 5.55863657632275e-20,  -1.49824085463508e-166, -4.16047845182158e-132, 8.19925374503333e-99,  -5.34922370845713e+271, -Inf, 7.28520676488485e-193, 8.26212314324773e-51,  8.56151135861244e-198, 2.62633180193586e-223, -3.60471912184054e-245,  -Inf, -5.3640701005945e-262, -5750308973417338, -7.06958737467367e-213,  1.44436385779493e-167, -1.0825926330062e-253, -Inf, -1.5263970171602e+175,  1.00379932134813e-67, 1.50458669048277e-176, NaN, 3.05541323806454e+26,  0), lmd = c(NA, -2.36806446513699e-144, -1.90469201170989e-30,  -1.52625572534379e+186, -9.97308888216901e-250, -4.13810553564066e+232,  1.2086172914916e+117, NaN, -1.43198899494143e-244, 2.16910886747645e-108,  -2.21858077947941e-41, -2.25993808076113e+169, -3.15282381586698e-175,  -9.16768825916258e+98, -6.89489364995115e+299, -1.17643908886159e+52,  6.01698637788573e-89, 2.06204796328586e-296, -3.35133982319331e+179,  -1.15981366378834e-209, -2.05343865137906e-152, 2.31420353406737e-266,  1.43891358694501e-90, 2.80456694859689e+229, 5.85233983436928e+244,  1.81673079242791e+135, -2.72473415347584e-61, -2.54595884299695e+53,  -4.45309878930662e+232, -2.40498707522142e-67, -4.44758360322943e+200,  -7.05907323281913e+265, -1.18458210940192e-303, 1.62302546537147e-209,  2.84654753735785e-10, 5.82071330143811e-71, -1.65935926204248e-260,  -4.11279079027352e+25, -9.68382112638305e-148, 3.24948282546565e+252,  1967020471806366, 1.00799035737604e-286, 1.26513376454991e+103,  8.72461219857138e-79, -4.29251920748455e+90, -1.45924334151566e+77,  2.08847910564987e+77, -7.56998109630716e+130, 1.33735385005663e-176,  -1.19726232352136e-48, -Inf, 3.96812545547754e-265, -10725677162873572,  1.5210458933031e+236, -2.14862625220462e-297, -1.00811000783819e+132,  2.04078744840636e-191, -3.12410724551191e-172, 3.76375738417516e+129,  4.09712667177817e+124, -9.1821676974739e-87, 3.90884688379879e+170,  -4.89308129483428e+303, -2.46712456507991e-204, 1.72673291427995e+180,  2.06362063842658e+102, 2.12147554788929e+297, -5.08185608341202e+225,  1.05823781030378e-268, 4.34209638057636e-164, -6.87078737136831e-276,  5.560228901333e-177, -196121610684295, NaN, 1.40440727101462e-270,  9.48965677774886e-239, Inf, -4.46958323051978e-49, -1.89296460664435e+190,  3.38693699931907e+134, 6.02901328922154e-108, 6.35684872671512e-106,  -3.28067215598623e+75, 3.26659127304719e-203, 1.14416082795595e+39,  -9.93464985405568e+248, 3.69829023943666e-174, 0), phi = c(1.3736032035659e-45,  9.68038472889843e-80, 1.04223073453189e-274, 1.72014986841396e-282,  -5.46912630562332e+283, 5.05796453159272e+136, -8.33866265892389e+211,  2.16198791581928e-179, 1.47317469982974e+245, 2.83228795248983e+59,  5.33409583041032e-60, 6.95624084239061e-302, 6.20016458769017e-100,  -1.14766679243562e-299, -1.72700464849471e+253, -1.03057351985114e+287,  4.0746025244608e-103, -8.86106878468006e-233, 1.40271270873468e+38,  -3.99338153134195e-235, 9.50133070551027e+52, -1.52387352481634e+257,  1.76736015232512e+286, 1.74885586034133e-110, -8.88728209068171e+114,  -3.51188925975546e+201, 1.23991541448114e-100, 6.47115028915939e-125,  7.44929052129535e+288, -3.3546021296169e-196, 1.14323173726929e-42,  -5.71737800626739e+301, 7.01422546496448e+307, -4.28650193560314e+219,  NA, -2.05617373785782e-308, -6.83517835311405e-221, 5.05796453159272e+136,  3.31713528165459e+149, -4.18893487286142e+290, -2.25589105917824e-71,  -3.69541507890313e-60, -7.9445354300025e-163, Inf, -Inf, -3.66445921075163e-236,  -1.59507393608298e+156, 6.19977677544723e-61, 4.36684043371846e-44,  -4.43743322950859e+75, 9.77720664123735e+44, -5.31598136666145e-158,  -6.34077512323075e-279, -4.58721261719005e+220, -4.35017107063729e+185,  2.50653026510615e-263, -4.87689721637113e+275, 8.41414869109042e+140,  -7.21555474828959e+130, -3.19510308164062e-57, 1.36145636566149e+45,  -2.86043308309727e+138, -1.13132989395142e-95, 6.07119209235218e-28,  6.51637518621223e+264, 2.82917439694662e+264, 3.62828239915778e+75,  -4.55975112801757e+24, -6.92952060065646e-220, 5.36360344525983e+151,  1.48948073065576e-40, -1.48653349220519e-271, 2.46415631072334e-83,  -1.25156906808857e+295, -3.36405927896177e+175, 14609.0646309171,  2.21740881030044e+160, -3.19439748894394e+107, 4.93770170017264e-129,  5.0554473249343e+41, -4.97572113563184e+111, -5.73618354768018e-98,  -7.69603567847055e+234, -1.97192853445252e+108, 4.37157979160714e-29,  1.04635433022696e+277, 3.67117654379841e+138, 0))
result <- do.call(dng:::splitt_kurtosis,testlist)
str(result)