{
  "revision": "87b25c1ca4f2", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.01970195770263672, 
        "min_changed": 0.2292628288269043, 
        "delta_min": "11.6366x slower", 
        "avg_base": 0.020131773948669433, 
        "avg_changed": 0.23137709140777588, 
        "delta_avg": "11.4931x slower", 
        "t_msg": "Significant (t=-1015.858657, a=0.95)\n", 
        "std_base": 0.0005115157224303635, 
        "std_changed": 0.001378572020609129, 
        "delta_std": "2.6951x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005900144577026367, 
        "min_changed": 0.05408191680908203, 
        "delta_min": "9.1662x slower", 
        "avg_base": 0.008052671750386556, 
        "avg_changed": 0.057541950543721514, 
        "delta_avg": "7.1457x slower", 
        "t_msg": "Significant (t=-123.889424, a=0.95)\n", 
        "std_base": 0.0034087469372696706, 
        "std_changed": 0.0035094279078372818, 
        "delta_std": "1.0295x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11151504516601562, 
        "min_changed": 0.5923807621002197, 
        "delta_min": "5.3121x slower", 
        "avg_base": 0.14368799924850464, 
        "avg_changed": 0.5969476699829102, 
        "delta_avg": "4.1545x slower", 
        "t_msg": "Significant (t=-25.050264, a=0.95)\n", 
        "std_base": 0.08054222549038927, 
        "std_changed": 0.0077982223221486425, 
        "delta_std": "10.3283x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.004984378814697266, 
        "min_changed": 0.040264129638671875, 
        "delta_min": "8.0781x slower", 
        "avg_base": 0.007805466651916504, 
        "avg_changed": 0.042740392684936526, 
        "delta_avg": "5.4757x slower", 
        "t_msg": "Significant (t=-65.874197, a=0.95)\n", 
        "std_base": 0.002830739836121502, 
        "std_changed": 0.002459531908279406, 
        "delta_std": "1.1509x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 4.122698068618774, 
        "min_changed": 16.701126098632812, 
        "delta_min": "4.0510x slower", 
        "avg_base": 4.23866605758667, 
        "avg_changed": 16.7674542427063, 
        "delta_avg": "3.9558x slower", 
        "t_msg": "Significant (t=-128.095152, a=0.95)\n", 
        "std_base": 0.2113233854022014, 
        "std_changed": 0.05634616892257413, 
        "delta_std": "3.7504x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.0040738582611083984, 
        "min_changed": 0.2163372039794922, 
        "delta_min": "53.1038x slower", 
        "avg_base": 0.006117439270019532, 
        "avg_changed": 0.21733957290649414, 
        "delta_avg": "35.5279x slower", 
        "t_msg": "Significant (t=-124.652063, a=0.95)\n", 
        "std_base": 0.011973311011868312, 
        "std_changed": 0.00045306342388138076, 
        "delta_std": "26.4275x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          69.41495966911316
        ], 
        "changed_times": [
          135.37377309799194
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.026394367218017578, 
        "min_changed": 1.254178762435913, 
        "delta_min": "47.5169x slower", 
        "avg_base": 0.02763326644897461, 
        "avg_changed": 1.2570874786376953, 
        "delta_avg": "45.4918x slower", 
        "t_msg": "Significant (t=-1234.226248, a=0.95)\n", 
        "std_base": 0.005805093140319617, 
        "std_changed": 0.003989360754808008, 
        "delta_std": "1.4551x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.0006034374237060547, 
        "min_changed": 0.01671743392944336, 
        "delta_min": "27.7037x slower", 
        "avg_base": 0.004417042732238769, 
        "avg_changed": 0.016930875778198243, 
        "delta_avg": "3.8331x slower", 
        "t_msg": "Significant (t=-16.262967, a=0.95)\n", 
        "std_base": 0.005439577030317225, 
        "std_changed": 0.00012269547806019587, 
        "delta_std": "44.3340x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.03425931930541992, 
        "min_changed": 0.760545015335083, 
        "delta_min": "22.1997x slower", 
        "avg_base": 0.03609522342681885, 
        "avg_changed": 0.7664705085754394, 
        "delta_avg": "21.2347x slower", 
        "t_msg": "Significant (t=-782.850092, a=0.95)\n", 
        "std_base": 0.003684460643116692, 
        "std_changed": 0.005472326495724498, 
        "delta_std": "1.4852x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.25070714950561523, 
        "min_changed": 0.4908325672149658, 
        "delta_min": "1.9578x slower", 
        "avg_base": 0.4203678274154663, 
        "avg_changed": 0.6050970411300659, 
        "delta_avg": "1.4394x slower", 
        "t_msg": "Significant (t=-6.045667, a=0.95)\n", 
        "std_base": 0.1522440073586551, 
        "std_changed": 0.15331053501164754, 
        "delta_std": "1.0070x larger", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09351468086242676, 
        "min_changed": 0.5702028274536133, 
        "delta_min": "6.0975x slower", 
        "avg_base": 0.0944128942489624, 
        "avg_changed": 0.5731320667266846, 
        "delta_avg": "6.0705x slower", 
        "t_msg": "Significant (t=-470.034350, a=0.95)\n", 
        "std_base": 0.0021548213326511106, 
        "std_changed": 0.006871791221778776, 
        "delta_std": "3.1890x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.01073598861694336, 
        "min_changed": 0.22448229789733887, 
        "delta_min": "20.9093x slower", 
        "avg_base": 0.01374253749847412, 
        "avg_changed": 0.22887951850891114, 
        "delta_avg": "16.6548x slower", 
        "t_msg": "Significant (t=-374.389987, a=0.95)\n", 
        "std_base": 0.0024508022155166303, 
        "std_changed": 0.003240948028453343, 
        "delta_std": "1.3224x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.03540658950805664, 
        "min_changed": 0.42859697341918945, 
        "delta_min": "12.1050x slower", 
        "avg_base": 0.04960317134857178, 
        "avg_changed": 0.4322868967056274, 
        "delta_avg": "8.7149x slower", 
        "t_msg": "Significant (t=-186.938067, a=0.95)\n", 
        "std_base": 0.013978596454073875, 
        "std_changed": 0.003759366720666122, 
        "delta_std": "3.7183x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 6.955435752868652, 
        "min_changed": 124.93674206733704, 
        "delta_min": "17.9625x slower", 
        "avg_base": 6.955435752868652, 
        "avg_changed": 124.93674206733704, 
        "delta_avg": "17.9625x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7354280948638916, 
        "min_changed": 7.637211322784424, 
        "delta_min": "10.3847x slower", 
        "avg_base": 1.0082495212554932, 
        "avg_changed": 7.655898475646973, 
        "delta_avg": "7.5933x slower", 
        "t_msg": "Significant (t=-33.383998, a=0.95)\n", 
        "std_base": 0.4448011688558323, 
        "std_changed": 0.02023234134241238, 
        "delta_std": "21.9847x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.3502540588378906, 
        "min_changed": 8.722456455230713, 
        "delta_min": "24.9032x slower", 
        "avg_base": 0.35285096645355224, 
        "avg_changed": 8.753079118728637, 
        "delta_avg": "24.8067x slower", 
        "t_msg": "Significant (t=-4249.103103, a=0.95)\n", 
        "std_base": 0.006286890762094438, 
        "std_changed": 0.012485587055617186, 
        "delta_std": "1.9860x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.04964470863342285, 
        "min_changed": 0.1660597324371338, 
        "delta_min": "3.3450x slower", 
        "avg_base": 0.05027886867523193, 
        "avg_changed": 0.16637019634246827, 
        "delta_avg": "3.3089x slower", 
        "t_msg": "Significant (t=-385.842446, a=0.95)\n", 
        "std_base": 0.0021136917018446484, 
        "std_changed": 0.0002422235002131852, 
        "delta_std": "8.7262x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.016996383666992188, 
        "min_changed": 0.24390244483947754, 
        "delta_min": "14.3503x slower", 
        "avg_base": 0.017493886947631834, 
        "avg_changed": 0.24567575454711915, 
        "delta_avg": "14.0435x slower", 
        "t_msg": "Significant (t=-834.716542, a=0.95)\n", 
        "std_base": 0.001151078143997417, 
        "std_changed": 0.0015528768518255072, 
        "delta_std": "1.3491x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.143757104873657, 
        "min_changed": 17.04614496231079, 
        "delta_min": "1.8642x slower", 
        "avg_base": 9.205537176132202, 
        "avg_changed": 17.074990844726564, 
        "delta_avg": "1.8549x slower", 
        "t_msg": "Significant (t=-158.340738, a=0.95)\n", 
        "std_base": 0.10890524764142086, 
        "std_changed": 0.02213239204841149, 
        "delta_std": "4.9206x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.512082576751709, 
        "min_changed": 4.539274215698242, 
        "delta_min": "1.0060x slower", 
        "avg_base": 4.521236753463745, 
        "avg_changed": 4.5444779872894285, 
        "delta_avg": "1.0051x slower", 
        "t_msg": "Significant (t=-5.363731, a=0.95)\n", 
        "std_base": 0.008601228832073763, 
        "std_changed": 0.004460362669710945, 
        "delta_std": "1.9284x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.2780487537384033, 
        "min_changed": 1.1658751964569092, 
        "delta_min": "4.1931x slower", 
        "avg_base": 0.2883419370651245, 
        "avg_changed": 1.1709970760345458, 
        "delta_avg": "4.0611x slower", 
        "t_msg": "Significant (t=-918.270393, a=0.95)\n", 
        "std_base": 0.00540861859134629, 
        "std_changed": 0.004116253693343408, 
        "delta_std": "1.3140x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.017498493194580078, 
        "min_changed": 0.2355515956878662, 
        "delta_min": "13.4613x slower", 
        "avg_base": 0.056395068168640136, 
        "avg_changed": 0.2370632553100586, 
        "delta_avg": "4.2036x slower", 
        "t_msg": "Significant (t=-21.799035, a=0.95)\n", 
        "std_base": 0.058563935100099426, 
        "std_changed": 0.002174482193971476, 
        "delta_std": "26.9324x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009674310684204102, 
        "min_changed": 1.0786759853363037, 
        "delta_min": "111.4990x slower", 
        "avg_base": 0.011913752555847168, 
        "avg_changed": 1.0821660947799683, 
        "delta_avg": "90.8334x slower", 
        "t_msg": "Significant (t=-1047.811256, a=0.95)\n", 
        "std_base": 0.006840580176652199, 
        "std_changed": 0.002317565155964111, 
        "delta_std": "2.9516x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0014197826385498047, 
        "min_changed": 0.16859054565429688, 
        "delta_min": "118.7439x slower", 
        "avg_base": 0.001532144546508789, 
        "avg_changed": 0.1695863151550293, 
        "delta_avg": "110.6856x slower", 
        "t_msg": "Significant (t=-1687.206788, a=0.95)\n", 
        "std_base": 0.0002844985181903024, 
        "std_changed": 0.0006442965399743478, 
        "delta_std": "2.2647x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.1269458818435669, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.22831955909729004, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.12380837440490723, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.38826426506042483, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.23740256309509278, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005574703216552734, 
        "min_changed": 0.24103999137878418, 
        "delta_min": "43.2382x slower", 
        "avg_base": 0.00590001106262207, 
        "avg_changed": 0.24170613288879395, 
        "delta_avg": "40.9671x slower", 
        "t_msg": "Significant (t=-1164.914377, a=0.95)\n", 
        "std_base": 0.0013534095855179187, 
        "std_changed": 0.00046588355915659814, 
        "delta_std": "2.9050x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.12, 
        "min_changed": 5.26, 
        "delta_min": "4.6964x slower", 
        "avg_base": 1.1493999999999998, 
        "avg_changed": 5.321800000000001, 
        "delta_avg": "4.6301x slower", 
        "t_msg": "Significant (t=-596.131633, a=0.95)\n", 
        "std_base": 0.03222434116107429, 
        "std_changed": 0.03756300829056072, 
        "delta_std": "1.1657x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.5, 
        "min_changed": 6.04, 
        "delta_min": "12.0800x slower", 
        "avg_base": 0.5375999999999996, 
        "avg_changed": 6.0728, 
        "delta_avg": "11.2961x slower", 
        "t_msg": "Significant (t=-1007.709565, a=0.95)\n", 
        "std_base": 0.02924631496061528, 
        "std_changed": 0.02555825678319867, 
        "delta_std": "1.1443x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.019107818603515625, 
        "min_changed": 0.06040501594543457, 
        "delta_min": "3.1613x slower", 
        "avg_base": 0.03457742214202881, 
        "avg_changed": 0.20911813894907633, 
        "delta_avg": "6.0478x slower", 
        "t_msg": "Significant (t=-23.930984, a=0.95)\n", 
        "std_base": 0.018025731117784435, 
        "std_changed": 0.08748915504584322, 
        "delta_std": "4.8536x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.00379180908203125, 
        "min_changed": 0.027001380920410156, 
        "delta_min": "7.1210x slower", 
        "avg_base": 0.015392905712127685, 
        "avg_changed": 0.03660761165618896, 
        "delta_avg": "2.3782x slower", 
        "t_msg": "Significant (t=-10.845543, a=0.95)\n", 
        "std_base": 0.034907859923195145, 
        "std_changed": 0.026354466242993896, 
        "delta_std": "1.3246x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.2309024333953857, 
        "min_changed": 17.01691436767578, 
        "delta_min": "13.8247x slower", 
        "avg_base": 1.239573335647583, 
        "avg_changed": 17.058031129837037, 
        "delta_avg": "13.7612x slower", 
        "t_msg": "Significant (t=-1614.068043, a=0.95)\n", 
        "std_base": 0.008197904833509972, 
        "std_changed": 0.029887557963915477, 
        "delta_std": "3.6458x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.14676547050476074, 
        "min_changed": 1.6370134353637695, 
        "delta_min": "11.1539x slower", 
        "avg_base": 0.32801265716552735, 
        "avg_changed": 1.668189239501953, 
        "delta_avg": "5.0857x slower", 
        "t_msg": "Significant (t=-9.309401, a=0.95)\n", 
        "std_base": 0.3151181949778633, 
        "std_changed": 0.06574342147751573, 
        "delta_std": "4.7932x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.08592414855957031, 
        "min_changed": 0.06604409217834473, 
        "delta_min": "1.3010x faster", 
        "avg_base": 0.1403270721435547, 
        "avg_changed": 0.10065126419067383, 
        "delta_avg": "1.3942x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.09445869244221987, 
        "std_changed": 0.07699796058288698, 
        "delta_std": "1.2268x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.2203810214996338, 
        "min_changed": 0.8887701034545898, 
        "delta_min": "4.0329x slower", 
        "avg_base": 0.4965691566467285, 
        "avg_changed": 0.921266508102417, 
        "delta_avg": "1.8553x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.4235554901340867, 
        "std_changed": 0.06736436698246007, 
        "delta_std": "6.2875x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.16452383995056152, 
        "min_changed": 0.6666848659515381, 
        "delta_min": "4.0522x slower", 
        "avg_base": 0.4925971984863281, 
        "avg_changed": 0.78123459815979, 
        "delta_avg": "1.5860x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5544060257476687, 
        "std_changed": 0.23731450850853955, 
        "delta_std": "2.3362x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.007792000000000021, 
        "min_changed": 0.7831399999999995, 
        "delta_min": "100.5056x slower", 
        "avg_base": 0.010793379999999995, 
        "avg_changed": 0.7885033399999994, 
        "delta_avg": "73.0543x slower", 
        "t_msg": "Significant (t=-641.267744, a=0.95)\n", 
        "std_base": 0.007189002116015937, 
        "std_changed": 0.004675333285555271, 
        "delta_std": "1.5376x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.0024201308419538395, 
        "min_changed": 0.08178219765121528, 
        "delta_min": "33.7925x slower", 
        "avg_base": 0.00244967338024548, 
        "avg_changed": 0.08224607005989217, 
        "delta_avg": "33.5743x slower", 
        "t_msg": "Significant (t=-1874.085064, a=0.95)\n", 
        "std_base": 1.6758635181554656e-05, 
        "std_changed": 0.00030061120057360156, 
        "delta_std": "17.9377x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.0011150758251561106, 
        "min_changed": 0.007662835249042145, 
        "delta_min": "6.8720x slower", 
        "avg_base": 0.0011664446756653, 
        "avg_changed": 0.007756736739632539, 
        "delta_avg": "6.6499x slower", 
        "t_msg": "Significant (t=-693.567951, a=0.95)\n", 
        "std_base": 2.816974182553096e-05, 
        "std_changed": 6.0999005800414744e-05, 
        "delta_std": "2.1654x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.0032346757237586934, 
        "min_changed": 0.047961630695443645, 
        "delta_min": "14.8273x slower", 
        "avg_base": 0.003300974689380945, 
        "avg_changed": 0.04831236519216233, 
        "delta_avg": "14.6358x slower", 
        "t_msg": "Significant (t=-779.089709, a=0.95)\n", 
        "std_base": 8.802832455161259e-05, 
        "std_changed": 0.0003989294527696252, 
        "delta_std": "4.5318x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.06952818607480798, 
        "min_changed": 0.3693657297858833, 
        "delta_min": "5.3125x slower", 
        "avg_base": 0.07037641408258492, 
        "avg_changed": 0.37215996249526656, 
        "delta_avg": "5.2881x slower", 
        "t_msg": "Significant (t=-790.227866, a=0.95)\n", 
        "std_base": 0.000448007814807131, 
        "std_changed": 0.0026629782764248286, 
        "delta_std": "5.9440x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}