testlist <- list(a = c(1.02755282001526e-258, -2.4688969821732e+179, -1.44408229206352e-272,  -1.44408229206352e-272, 2.95718972149191e-138, -4.28086747681181e+175,  2.58908069678141e+185, 3.16013296262762e-180, 1.77016200915831e+212,  -7.60571230996977e+84, 9.11540282658115e-58, -3.34140747032276e-182,  Inf, 3.36699268109178e-107, 4.96732665500923e+254, 6.93048176253036e+43,  -1.06922426931554e+167, 1.54872178610849e-248, 5.44502778972024e+123,  -3.40516401712527e-124, 0.0001857204218729, -1.79810030983168e+28,  -Inf, -3.88525879138457e+195, -6.76238328327034e+30, 8.12237811448818e+105,  2.27411358045219e-24, 6.91808977118278e+49, 2.17399736031658e-90,  -7.78405480287975e+259, -7.16995979582939e-122, Inf), ab = c(2.54481423580925e-208,  NA, -3.8392583332031e+204, -2.0669842014076e+270, 3.46632807727824e+81,  2.52652152186212e+240, -1.52550903234518e-176, 2.31821325599433e-33,  1.00571078516894e+214, 2.49004014556083e+79, 4.55703696266867e-206,  2.35142210213901e+303, -3.70773326718402e+126, 1.46460148725069e-102,  -6.43907654472715e-58, Inf, -4.45449320714709e+163, 9.71923324527534e-139,  -2.24586177199811e+45, 2.27807225211678e+82, 9.00071392945152e+89,  -1.12057672775751e+155, -2.79371152574583e+226, -2.51836244197817e-265,  -5.82210410552448e-109, -Inf, -2.69742341111769e+98, -3.62072545640704e-148,  NaN, -7.00188166855157e-120, -2.62492638622741e-229, 1.25327004318088e+176,  -4.36972990841912e-164, -3.41445531274313e+30, -4.58244865354222e+165,  -2.38483820011765e-189, -2.71638293393384e+80, -4.2247513232827e+191,  -9.62115106131828e+191, 3.05920425991464e+75, -1.61153954600721e+108,  -2.01033362937735e-186, -1.01221066053183e-50, -1.48998770419278e-135,  7.6800387942875e-105, 3.20145419019243e-36, 1.22131139782589e-44,  2.04370409576452e-184, -Inf, 7.335351410251e-93, 4.85206116785646e+155,  -9.95516641285048e+243, 1.30164261348509e-226, 7.89512213378646e+120,  1.59516378990491e-257, -1.21995036583479e+85, 0.003762003716725,  0), ab2 = c(-3.72089504578124e-143, 3.06941141401061e+109, -2.11844061805225e+300,  Inf, -8.63373088134991e-86, -1.91350818893942e-201, 1.25473834712002e-25,  NA, NaN, 1.74922680515731e+116, 3.83103514595714e-13, -4.43319776367573e-70,  2.43374859533883e+207, 0), adj = -1285155730L, b = c(-1.16396612958274e+50,  3.1374922669657e-171, 1.07641330924449e-97, 9.04839048946645e-264,  -2.72512452030737e+97, 1.30615246233434e-107, -42523294592.371,  1.04181814889946e-78, 2.74519490243242e-168, NA, -3.35607652753584e+121,  -2.1190515084698e-11, 1.07628249615457e+192, 4.00135001047298e+35,  -3.83788413469051e+91, 5.35289148791508e-261, -1.86756973659176e-165,  Inf, 9.22385278876041e+291, 1.41010704979793e+72, 28.3639468333308,  6.42754289438912e-48, 6.29098056345637e+208, -5.40622387711002e+234,  -2.52795755695152e-283, -Inf, -1.50931400612583e+28, 9.24924704701089e-161,  1.81840641771162e-143, -3.38255681345454e-64, -1.30071975376709e-251,  -1.53417927365184e+175, -1.5112692717887e+118, -1.36544382858858e+105,  -4.82857333545895e-209, 3.76116688193677e+45, 1.30813540363232e+213,  1.64813527271006e+238, -1.20049273098568e+21, -5.73491412246955e-70,  -3.13838922337783e-86, -Inf, -2.00407919403556e+71, 1.2896324564534e+188,  -1.45819786209181e+235, Inf, -1.04717189427222e+70, -2.86272268030295e+305,  -6.92896735995406e+155, 3.14543556183268e+236, 3.44686054907833e-155,  2.84889507978964e-95, 9.02323608459781e-243, -2.77136782621325e-183,  -7.18336156590464e+101, -2.9839405565028e-276, 4.55539118480384e+82,  1.22336155090831e+50, 4.17894163985593e-296, 0), na = -567018036L,      q = 1541749794L, type = c(7.23406357402399e-221, -2.62066031017409e+81,      4.8446094081673e-276, 2.4042167681302e+304, -8.0173457012807e-140,      -8.80953809522164e-267, -3.15371451142412e-90, 4.80250069430581e+52,      -4.93184846425868e-284, -6.22100308342252e-11, 1.751489017474e+44,      4656521512946020, Inf, -1.00516379104775e-242, -Inf, -2.58440424032165e-200,      4.12889728305164e+197, 8.86462888927727e+137, -1.58879760483533e+128,      -2.28261580493621e+34, -5149947.66694041, -1.02446341177589e-232,      4.24840397464742e+238, -5.06974642225218e+272, -2.05208459162585e+97,      1.98421292829001e-52, -2.94396577857689e+249, -1.01496179724172e+34,      -1.05867314749397e+300, -4.6461892954125e+239, -6.08281452108419e-42,      -1.02556248745807e+169, -1.10702077514113e-83, -547351804073.374,      1.19636844364699e-106, 2.99238095933491e-251, -3.77142143971468e-93,      1.34038867329903e-107, 1.26168846833172e-126, 1.32125983903083e-36,      -2.58561652144042e-281, 1.47277400511394e+120, -3.16021016019223e-160,      2.61746775167399e+182, 1.28131648957412e-202, -1.26919996770816e+253,      5.83129861642312e-67, -Inf, 4.9196334215631e+57, 4.81781078147473e+165,      -2.01672129035492e+105, -5.07927438959874e+138, 2.23244664815029e+281,      4.69920195915963e-231, -9.48806538086484e-206, -8.09710175344228e-111,      -9.30524847590046e-94, -2.01309222413195e+51, -126.776720601365,      -5.45809861392534e+135, -5.90672665106934e-35, NaN, -7.63857403522818e+291,      8.4266482827096e+96, -4.54583334398933e+43, 1.73570788012554e-127,      -1.85737027309392e+118, -1.06752969816287e+168, 2.21249429491345e-127,      -7.43278231452352e+182, -1.03507076745337e+279, 2.58897302004661e-94,      0))
result <- do.call(highfrequency:::kernelEstimator,testlist)
str(result)