{
  "revision": "f6c85029af22", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.019444704055786133, 
        "min_changed": 0.23613214492797852, 
        "delta_min": "12.1438x slower", 
        "avg_base": 0.01991889476776123, 
        "avg_changed": 0.23762129306793212, 
        "delta_avg": "11.9294x slower", 
        "t_msg": "Significant (t=-1360.881159, a=0.95)\n", 
        "std_base": 0.0007524985407450039, 
        "std_changed": 0.0008445663462424268, 
        "delta_std": "1.1223x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005630016326904297, 
        "min_changed": 0.0508570671081543, 
        "delta_min": "9.0332x slower", 
        "avg_base": 0.007641232808430989, 
        "avg_changed": 0.05417010148366292, 
        "delta_avg": "7.0892x slower", 
        "t_msg": "Significant (t=-107.712053, a=0.95)\n", 
        "std_base": 0.003912659844788786, 
        "std_changed": 0.003561095096666975, 
        "delta_std": "1.0987x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11970186233520508, 
        "min_changed": 0.58612060546875, 
        "delta_min": "4.8965x slower", 
        "avg_base": 0.1482219099998474, 
        "avg_changed": 0.5909329652786255, 
        "delta_avg": "3.9868x slower", 
        "t_msg": "Significant (t=-27.879901, a=0.95)\n", 
        "std_base": 0.07069207982991833, 
        "std_changed": 0.0067543818884588155, 
        "delta_std": "10.4661x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.004944562911987305, 
        "min_changed": 0.03967857360839844, 
        "delta_min": "8.0247x slower", 
        "avg_base": 0.007826547622680664, 
        "avg_changed": 0.04247426509857178, 
        "delta_avg": "5.4269x slower", 
        "t_msg": "Significant (t=-72.508419, a=0.95)\n", 
        "std_base": 0.002713293543838841, 
        "std_changed": 0.002013649781238449, 
        "delta_std": "1.3475x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 4.04981541633606, 
        "min_changed": 14.594752788543701, 
        "delta_min": "3.6038x slower", 
        "avg_base": 4.20553297996521, 
        "avg_changed": 14.641177988052368, 
        "delta_avg": "3.4814x slower", 
        "t_msg": "Significant (t=-90.269871, a=0.95)\n", 
        "std_base": 0.25494269054526913, 
        "std_changed": 0.04274062871221713, 
        "delta_std": "5.9649x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.004436969757080078, 
        "min_changed": 0.22356605529785156, 
        "delta_min": "50.3871x slower", 
        "avg_base": 0.006420059204101563, 
        "avg_changed": 0.22440154552459718, 
        "delta_avg": "34.9532x slower", 
        "t_msg": "Significant (t=-128.451961, a=0.95)\n", 
        "std_base": 0.011989101354394464, 
        "std_changed": 0.0004999285571681315, 
        "delta_std": "23.9816x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          68.8619635105133
        ], 
        "changed_times": [
          134.51799297332764
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.0275421142578125, 
        "min_changed": 2.064079761505127, 
        "delta_min": "74.9427x slower", 
        "avg_base": 0.02886383533477783, 
        "avg_changed": 2.068013138771057, 
        "delta_avg": "71.6472x slower", 
        "t_msg": "Significant (t=-1626.841439, a=0.95)\n", 
        "std_base": 0.0069026354419832224, 
        "std_changed": 0.005559613820429254, 
        "delta_std": "1.2416x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.0005884170532226562, 
        "min_changed": 0.014526844024658203, 
        "delta_min": "24.6880x slower", 
        "avg_base": 0.004295210838317871, 
        "avg_changed": 0.014694647789001465, 
        "delta_avg": "3.4212x slower", 
        "t_msg": "Significant (t=-14.651429, a=0.95)\n", 
        "std_base": 0.005018213888832649, 
        "std_changed": 8.727975259176914e-05, 
        "delta_std": "57.4957x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.03412604331970215, 
        "min_changed": 0.7412209510803223, 
        "delta_min": "21.7201x slower", 
        "avg_base": 0.035601744651794436, 
        "avg_changed": 0.7474782848358155, 
        "delta_avg": "20.9956x slower", 
        "t_msg": "Significant (t=-818.724155, a=0.95)\n", 
        "std_base": 0.002772992905929015, 
        "std_changed": 0.005487402490664318, 
        "delta_std": "1.9789x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.23662710189819336, 
        "min_changed": 0.44844579696655273, 
        "delta_min": "1.8952x slower", 
        "avg_base": 0.39841694355010987, 
        "avg_changed": 0.5629803228378296, 
        "delta_avg": "1.4130x slower", 
        "t_msg": "Significant (t=-5.287047, a=0.95)\n", 
        "std_base": 0.15398376371523978, 
        "std_changed": 0.15725668698643822, 
        "delta_std": "1.0213x larger", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09280705451965332, 
        "min_changed": 0.5840518474578857, 
        "delta_min": "6.2932x slower", 
        "avg_base": 0.09346435546875, 
        "avg_changed": 0.590365982055664, 
        "delta_avg": "6.3165x slower", 
        "t_msg": "Significant (t=-676.302125, a=0.95)\n", 
        "std_base": 0.002011479292768143, 
        "std_changed": 0.0047901560535721175, 
        "delta_std": "2.3814x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.010814189910888672, 
        "min_changed": 0.17096996307373047, 
        "delta_min": "15.8098x slower", 
        "avg_base": 0.013829946517944336, 
        "avg_changed": 0.1751608943939209, 
        "delta_avg": "12.6653x slower", 
        "t_msg": "Significant (t=-268.932351, a=0.95)\n", 
        "std_base": 0.0024451224701886516, 
        "std_changed": 0.0034662698350169563, 
        "delta_std": "1.4176x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.036184072494506836, 
        "min_changed": 0.3790879249572754, 
        "delta_min": "10.4767x slower", 
        "avg_base": 0.05727723598480225, 
        "avg_changed": 0.38064404487609865, 
        "delta_avg": "6.6456x slower", 
        "t_msg": "Significant (t=-109.932834, a=0.95)\n", 
        "std_base": 0.020773308424758857, 
        "std_changed": 0.001043602501081126, 
        "delta_std": "19.9054x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 7.441335678100586, 
        "min_changed": 124.96856594085693, 
        "delta_min": "16.7938x slower", 
        "avg_base": 7.441335678100586, 
        "avg_changed": 124.96856594085693, 
        "delta_avg": "16.7938x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7342324256896973, 
        "min_changed": 7.153789043426514, 
        "delta_min": "9.7432x slower", 
        "avg_base": 0.9645340919494629, 
        "avg_changed": 7.175870513916015, 
        "delta_avg": "7.4397x slower", 
        "t_msg": "Significant (t=-34.467529, a=0.95)\n", 
        "std_base": 0.40252286565457285, 
        "std_changed": 0.0187239791559881, 
        "delta_std": "21.4977x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.35059618949890137, 
        "min_changed": 8.496849060058594, 
        "delta_min": "24.2354x slower", 
        "avg_base": 0.35421133518218995, 
        "avg_changed": 8.516693315505982, 
        "delta_avg": "24.0441x slower", 
        "t_msg": "Significant (t=-5201.204681, a=0.95)\n", 
        "std_base": 0.005826440631937186, 
        "std_changed": 0.009444294476230165, 
        "delta_std": "1.6209x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.0479583740234375, 
        "min_changed": 0.16510367393493652, 
        "delta_min": "3.4426x slower", 
        "avg_base": 0.048597984313964844, 
        "avg_changed": 0.16546762466430665, 
        "delta_avg": "3.4048x slower", 
        "t_msg": "Significant (t=-381.567811, a=0.95)\n", 
        "std_base": 0.002146773116078737, 
        "std_changed": 0.0002863250210941282, 
        "delta_std": "7.4977x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.016921520233154297, 
        "min_changed": 0.2523539066314697, 
        "delta_min": "14.9132x slower", 
        "avg_base": 0.017447857856750487, 
        "avg_changed": 0.25572368144989016, 
        "delta_avg": "14.6565x slower", 
        "t_msg": "Significant (t=-767.916973, a=0.95)\n", 
        "std_base": 0.0011919509753489143, 
        "std_changed": 0.0018420644002073853, 
        "delta_std": "1.5454x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.241315126419067, 
        "min_changed": 17.09977412223816, 
        "delta_min": "1.8504x slower", 
        "avg_base": 9.319695472717285, 
        "avg_changed": 17.223082733154296, 
        "delta_avg": "1.8480x slower", 
        "t_msg": "Significant (t=-125.842243, a=0.95)\n", 
        "std_base": 0.11427542362724123, 
        "std_changed": 0.0816259447856425, 
        "delta_std": "1.4000x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.560920000076294, 
        "min_changed": 4.572784662246704, 
        "delta_min": "1.0026x slower", 
        "avg_base": 4.565751361846924, 
        "avg_changed": 4.5821905612945555, 
        "delta_avg": "1.0036x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.007153982071050036, 
        "std_changed": 0.014501417444584311, 
        "delta_std": "2.0270x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.28527045249938965, 
        "min_changed": 1.1310343742370605, 
        "delta_min": "3.9648x slower", 
        "avg_base": 0.29195002555847166, 
        "avg_changed": 1.1376197624206543, 
        "delta_avg": "3.8966x slower", 
        "t_msg": "Significant (t=-1478.310727, a=0.95)\n", 
        "std_base": 0.0022437656225440814, 
        "std_changed": 0.0033656584289290413, 
        "delta_std": "1.5000x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.017673969268798828, 
        "min_changed": 0.2230513095855713, 
        "delta_min": "12.6203x slower", 
        "avg_base": 0.052487115859985355, 
        "avg_changed": 0.2244639539718628, 
        "delta_avg": "4.2766x slower", 
        "t_msg": "Significant (t=-22.275342, a=0.95)\n", 
        "std_base": 0.05456820942478803, 
        "std_changed": 0.0016182318145085738, 
        "delta_std": "33.7209x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009976863861083984, 
        "min_changed": 0.8852660655975342, 
        "delta_min": "88.7319x slower", 
        "avg_base": 0.012614765167236329, 
        "avg_changed": 0.8893882894515991, 
        "delta_avg": "70.5038x slower", 
        "t_msg": "Significant (t=-552.280334, a=0.95)\n", 
        "std_base": 0.010224651555720504, 
        "std_changed": 0.004633843312579904, 
        "delta_std": "2.2065x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0014798641204833984, 
        "min_changed": 0.1497490406036377, 
        "delta_min": "101.1911x slower", 
        "avg_base": 0.0016095781326293946, 
        "avg_changed": 0.15072216033935548, 
        "delta_avg": "93.6408x slower", 
        "t_msg": "Significant (t=-1665.791825, a=0.95)\n", 
        "std_base": 0.0003769183156459997, 
        "std_changed": 0.0005085028916701656, 
        "delta_std": "1.3491x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.12892792701721192, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.25881309986114504, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.11804569721221923, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.38797725677490236, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.23878463745117187, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005583047866821289, 
        "min_changed": 0.22749614715576172, 
        "delta_min": "40.7477x slower", 
        "avg_base": 0.005890636444091797, 
        "avg_changed": 0.22781867027282715, 
        "delta_avg": "38.6747x slower", 
        "t_msg": "Significant (t=-1154.418810, a=0.95)\n", 
        "std_base": 0.001338182010695093, 
        "std_changed": 0.00023900302739134348, 
        "delta_std": "5.5990x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.15, 
        "min_changed": 5.13, 
        "delta_min": "4.4609x slower", 
        "avg_base": 1.1824000000000006, 
        "avg_changed": 5.2208000000000006, 
        "delta_avg": "4.4154x slower", 
        "t_msg": "Significant (t=-547.943752, a=0.95)\n", 
        "std_base": 0.03197958532487596, 
        "std_changed": 0.041148809093288656, 
        "delta_std": "1.2867x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.53, 
        "min_changed": 5.65, 
        "delta_min": "10.6604x slower", 
        "avg_base": 0.5601999999999999, 
        "avg_changed": 5.682200000000002, 
        "delta_avg": "10.1432x slower", 
        "t_msg": "Significant (t=-981.245015, a=0.95)\n", 
        "std_base": 0.030067271514497763, 
        "std_changed": 0.02140856208651682, 
        "delta_std": "1.4045x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.01960277557373047, 
        "min_changed": 0.06169390678405762, 
        "delta_min": "3.1472x slower", 
        "avg_base": 0.03516680717468262, 
        "avg_changed": 0.20914379914601644, 
        "delta_avg": "5.9472x slower", 
        "t_msg": "Significant (t=-23.836772, a=0.95)\n", 
        "std_base": 0.016921915345647475, 
        "std_changed": 0.08777391433849396, 
        "delta_std": "5.1870x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.003705739974975586, 
        "min_changed": 0.026085853576660156, 
        "delta_min": "7.0393x slower", 
        "avg_base": 0.01539423179626465, 
        "avg_changed": 0.03635537242889404, 
        "delta_avg": "2.3616x slower", 
        "t_msg": "Significant (t=-10.480409, a=0.95)\n", 
        "std_base": 0.03394424466439935, 
        "std_changed": 0.02911785800579386, 
        "delta_std": "1.1658x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.212632179260254, 
        "min_changed": 16.820833444595337, 
        "delta_min": "13.8713x slower", 
        "avg_base": 1.2289108037948608, 
        "avg_changed": 16.852969455718995, 
        "delta_avg": "13.7137x slower", 
        "t_msg": "Significant (t=-2354.394985, a=0.95)\n", 
        "std_base": 0.010182939029225563, 
        "std_changed": 0.01834909424557797, 
        "delta_std": "1.8019x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.14922857284545898, 
        "min_changed": 1.598111867904663, 
        "delta_min": "10.7092x slower", 
        "avg_base": 0.30502638816833494, 
        "avg_changed": 1.641624641418457, 
        "delta_avg": "5.3819x slower", 
        "t_msg": "Significant (t=-10.291089, a=0.95)\n", 
        "std_base": 0.2816507627385068, 
        "std_changed": 0.07082270939260882, 
        "delta_std": "3.9768x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.08743047714233398, 
        "min_changed": 0.06538724899291992, 
        "delta_min": "1.3371x faster", 
        "avg_base": 0.14195785522460938, 
        "avg_changed": 0.10059423446655273, 
        "delta_avg": "1.4112x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.09530719707199134, 
        "std_changed": 0.07790103646075577, 
        "delta_std": "1.2234x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.25298070907592773, 
        "min_changed": 0.868614912033081, 
        "delta_min": "3.4335x slower", 
        "avg_base": 0.4637258529663086, 
        "avg_changed": 0.9017103672027588, 
        "delta_avg": "1.9445x slower", 
        "t_msg": "Significant (t=-2.492157, a=0.95)\n", 
        "std_base": 0.38655457183544306, 
        "std_changed": 0.07076234515920221, 
        "delta_std": "5.4627x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.19931912422180176, 
        "min_changed": 0.6639370918273926, 
        "delta_min": "3.3310x slower", 
        "avg_base": 0.5147130966186524, 
        "avg_changed": 0.776087474822998, 
        "delta_avg": "1.5078x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5555725462568528, 
        "std_changed": 0.24181611940460537, 
        "delta_std": "2.2975x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.007789999999999964, 
        "min_changed": 0.7652889999999992, 
        "delta_min": "98.2399x slower", 
        "avg_base": 0.010779919999999997, 
        "avg_changed": 0.7732966200000003, 
        "delta_avg": "71.7349x slower", 
        "t_msg": "Significant (t=-582.896206, a=0.95)\n", 
        "std_base": 0.006777659176429329, 
        "std_changed": 0.00629494941021307, 
        "delta_std": "1.0767x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.0024203786198274996, 
        "min_changed": 0.06705064335092295, 
        "delta_min": "27.7025x slower", 
        "avg_base": 0.00245303411696459, 
        "avg_changed": 0.06760183895856037, 
        "delta_avg": "27.5585x slower", 
        "t_msg": "Significant (t=-1072.597975, a=0.95)\n", 
        "std_base": 2.3430546809909717e-05, 
        "std_changed": 0.0004288518169490479, 
        "delta_std": "18.3031x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.001098659635245001, 
        "min_changed": 0.007564296520423601, 
        "delta_min": "6.8850x slower", 
        "avg_base": 0.0011487457774218468, 
        "avg_changed": 0.007635164896850436, 
        "delta_avg": "6.6465x slower", 
        "t_msg": "Significant (t=-644.556512, a=0.95)\n", 
        "std_base": 4.300920944751685e-05, 
        "std_changed": 5.6690315666792924e-05, 
        "delta_std": "1.3181x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.0031565656565656565, 
        "min_changed": 0.046948356807511735, 
        "delta_min": "14.8732x slower", 
        "avg_base": 0.003213209723724989, 
        "avg_changed": 0.047317675180088156, 
        "delta_avg": "14.7260x slower", 
        "t_msg": "Significant (t=-820.926789, a=0.95)\n", 
        "std_base": 9.531716780021542e-05, 
        "std_changed": 0.0003677425126526035, 
        "delta_std": "3.8581x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.06781456953642384, 
        "min_changed": 0.36279122498724564, 
        "delta_min": "5.3498x slower", 
        "avg_base": 0.06915228940619138, 
        "avg_changed": 0.36568316175826987, 
        "delta_avg": "5.2881x slower", 
        "t_msg": "Significant (t=-814.248520, a=0.95)\n", 
        "std_base": 0.0006161307020088061, 
        "std_changed": 0.0025003280290588114, 
        "delta_std": "4.0581x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}