{
  "revision": "5d9677183912", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.0189974308013916, 
        "min_changed": 0.24257755279541016, 
        "delta_min": "12.7690x slower", 
        "avg_base": 0.01943930149078369, 
        "avg_changed": 0.24494851112365723, 
        "delta_avg": "12.6007x slower", 
        "t_msg": "Significant (t=-1260.184931, a=0.95)\n", 
        "std_base": 0.0007913963937196363, 
        "std_changed": 0.0009873369858952265, 
        "delta_std": "1.2476x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005689382553100586, 
        "min_changed": 0.0546565055847168, 
        "delta_min": "9.6068x slower", 
        "avg_base": 0.007703094482421875, 
        "avg_changed": 0.057919429143269856, 
        "delta_avg": "7.5190x slower", 
        "t_msg": "Significant (t=-112.762657, a=0.95)\n", 
        "std_base": 0.003951106446254628, 
        "std_changed": 0.003759823396917984, 
        "delta_std": "1.0509x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11632347106933594, 
        "min_changed": 0.5937390327453613, 
        "delta_min": "5.1042x slower", 
        "avg_base": 0.14431581497192383, 
        "avg_changed": 0.6001501560211182, 
        "delta_avg": "4.1586x slower", 
        "t_msg": "Significant (t=-28.287475, a=0.95)\n", 
        "std_base": 0.07147278267531439, 
        "std_changed": 0.00922434673868512, 
        "delta_std": "7.7483x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.004807710647583008, 
        "min_changed": 0.04149937629699707, 
        "delta_min": "8.6318x slower", 
        "avg_base": 0.007754583358764649, 
        "avg_changed": 0.04451124668121338, 
        "delta_avg": "5.7400x slower", 
        "t_msg": "Significant (t=-75.111267, a=0.95)\n", 
        "std_base": 0.0027695262378679927, 
        "std_changed": 0.0020744936917929287, 
        "delta_std": "1.3350x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 4.064411163330078, 
        "min_changed": 15.066673994064331, 
        "delta_min": "3.7070x slower", 
        "avg_base": 4.218795394897461, 
        "avg_changed": 15.110200691223145, 
        "delta_avg": "3.5816x slower", 
        "t_msg": "Significant (t=-89.348984, a=0.95)\n", 
        "std_base": 0.27082160713144715, 
        "std_changed": 0.030830008832805664, 
        "delta_std": "8.7844x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.00436091423034668, 
        "min_changed": 0.23185491561889648, 
        "delta_min": "53.1666x slower", 
        "avg_base": 0.0063478326797485355, 
        "avg_changed": 0.2330334949493408, 
        "delta_avg": "36.7107x slower", 
        "t_msg": "Significant (t=-133.762842, a=0.95)\n", 
        "std_base": 0.011972255452490865, 
        "std_changed": 0.0005125264010472249, 
        "delta_std": "23.3593x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          68.46078062057495
        ], 
        "changed_times": [
          135.64815187454224
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.027580976486206055, 
        "min_changed": 2.084617853164673, 
        "delta_min": "75.5817x slower", 
        "avg_base": 0.028905458450317383, 
        "avg_changed": 2.087885184288025, 
        "delta_avg": "72.2315x slower", 
        "t_msg": "Significant (t=-1777.137079, a=0.95)\n", 
        "std_base": 0.006886590700050983, 
        "std_changed": 0.004437547772173879, 
        "delta_std": "1.5519x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.0006010532379150391, 
        "min_changed": 0.014968633651733398, 
        "delta_min": "24.9040x slower", 
        "avg_base": 0.00438629150390625, 
        "avg_changed": 0.015082764625549316, 
        "delta_avg": "3.4386x slower", 
        "t_msg": "Significant (t=-14.741684, a=0.95)\n", 
        "std_base": 0.005129848076959759, 
        "std_changed": 9.471089827490295e-05, 
        "delta_std": "54.1632x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.03457045555114746, 
        "min_changed": 0.7542064189910889, 
        "delta_min": "21.8165x slower", 
        "avg_base": 0.03619062423706055, 
        "avg_changed": 0.7596217250823974, 
        "delta_avg": "20.9895x slower", 
        "t_msg": "Significant (t=-768.764332, a=0.95)\n", 
        "std_base": 0.003283271943439261, 
        "std_changed": 0.005787667617063195, 
        "delta_std": "1.7628x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.23653125762939453, 
        "min_changed": 0.4519510269165039, 
        "delta_min": "1.9107x slower", 
        "avg_base": 0.40579877853393553, 
        "avg_changed": 0.5717819452285766, 
        "delta_avg": "1.4090x slower", 
        "t_msg": "Significant (t=-5.258028, a=0.95)\n", 
        "std_base": 0.15378000141197226, 
        "std_changed": 0.16179395191270532, 
        "delta_std": "1.0521x larger", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09501361846923828, 
        "min_changed": 0.5717260837554932, 
        "delta_min": "6.0173x slower", 
        "avg_base": 0.09584877490997315, 
        "avg_changed": 0.5751477098464965, 
        "delta_avg": "6.0006x slower", 
        "t_msg": "Significant (t=-623.281808, a=0.95)\n", 
        "std_base": 0.002024957428566364, 
        "std_changed": 0.005046484737729688, 
        "delta_std": "2.4921x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.010815620422363281, 
        "min_changed": 0.17477035522460938, 
        "delta_min": "16.1591x slower", 
        "avg_base": 0.013928790092468262, 
        "avg_changed": 0.1790428113937378, 
        "delta_avg": "12.8542x slower", 
        "t_msg": "Significant (t=-268.411097, a=0.95)\n", 
        "std_base": 0.0025296141784303837, 
        "std_changed": 0.003538607417869984, 
        "delta_std": "1.3989x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.03613734245300293, 
        "min_changed": 0.37532854080200195, 
        "delta_min": "10.3862x slower", 
        "avg_base": 0.05751739501953125, 
        "avg_changed": 0.3780185651779175, 
        "delta_avg": "6.5722x slower", 
        "t_msg": "Significant (t=-98.967107, a=0.95)\n", 
        "std_base": 0.020950618433584183, 
        "std_changed": 0.009244092395946826, 
        "delta_std": "2.2664x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 7.4239232540130615, 
        "min_changed": 127.0999505519867, 
        "delta_min": "17.1203x slower", 
        "avg_base": 7.4239232540130615, 
        "avg_changed": 127.0999505519867, 
        "delta_avg": "17.1203x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7654726505279541, 
        "min_changed": 7.185228109359741, 
        "delta_min": "9.3867x slower", 
        "avg_base": 0.9991495609283447, 
        "avg_changed": 7.225498056411743, 
        "delta_avg": "7.2316x slower", 
        "t_msg": "Significant (t=-33.599150, a=0.95)\n", 
        "std_base": 0.41336803090262986, 
        "std_changed": 0.02882385656687212, 
        "delta_std": "14.3412x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.3531641960144043, 
        "min_changed": 8.579033613204956, 
        "delta_min": "24.2919x slower", 
        "avg_base": 0.35673090934753415, 
        "avg_changed": 8.601128802299499, 
        "delta_avg": "24.1110x slower", 
        "t_msg": "Significant (t=-4790.097574, a=0.95)\n", 
        "std_base": 0.005763623733522509, 
        "std_changed": 0.010718940493535247, 
        "delta_std": "1.8598x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.04809737205505371, 
        "min_changed": 0.16742610931396484, 
        "delta_min": "3.4810x slower", 
        "avg_base": 0.048684368133544924, 
        "avg_changed": 0.1678219747543335, 
        "delta_avg": "3.4471x slower", 
        "t_msg": "Significant (t=-401.024155, a=0.95)\n", 
        "std_base": 0.0020834487935995835, 
        "std_changed": 0.00026864007987570507, 
        "delta_std": "7.7555x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.016856908798217773, 
        "min_changed": 0.24699878692626953, 
        "delta_min": "14.6527x slower", 
        "avg_base": 0.017459878921508788, 
        "avg_changed": 0.2502913045883179, 
        "delta_avg": "14.3352x slower", 
        "t_msg": "Significant (t=-540.464653, a=0.95)\n", 
        "std_base": 0.0011669851523980106, 
        "std_changed": 0.0028138084705166396, 
        "delta_std": "2.4112x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.134551525115967, 
        "min_changed": 17.00357961654663, 
        "delta_min": "1.8615x slower", 
        "avg_base": 9.194299745559693, 
        "avg_changed": 17.04292130470276, 
        "delta_avg": "1.8536x slower", 
        "t_msg": "Significant (t=-156.111573, a=0.95)\n", 
        "std_base": 0.1063402172885718, 
        "std_changed": 0.036469133772301876, 
        "delta_std": "2.9159x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.598573446273804, 
        "min_changed": 4.610429048538208, 
        "delta_min": "1.0026x slower", 
        "avg_base": 4.605257511138916, 
        "avg_changed": 4.622053003311157, 
        "delta_avg": "1.0036x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0063961579219333825, 
        "std_changed": 0.016935552743527066, 
        "delta_std": "2.6478x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.2846822738647461, 
        "min_changed": 1.1455860137939453, 
        "delta_min": "4.0241x slower", 
        "avg_base": 0.29304769515991214, 
        "avg_changed": 1.1488959074020386, 
        "delta_avg": "3.9205x slower", 
        "t_msg": "Significant (t=-1274.675185, a=0.95)\n", 
        "std_base": 0.003493253481818841, 
        "std_changed": 0.003215233494234769, 
        "delta_std": "1.0865x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.017836332321166992, 
        "min_changed": 0.22751617431640625, 
        "delta_min": "12.7558x slower", 
        "avg_base": 0.053295769691467286, 
        "avg_changed": 0.22880130290985107, 
        "delta_avg": "4.2930x slower", 
        "t_msg": "Significant (t=-22.808986, a=0.95)\n", 
        "std_base": 0.05438570119104397, 
        "std_changed": 0.0015882079332636394, 
        "delta_std": "34.2434x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009844303131103516, 
        "min_changed": 0.9049038887023926, 
        "delta_min": "91.9216x slower", 
        "avg_base": 0.010689458847045898, 
        "avg_changed": 0.9095228862762451, 
        "delta_avg": "85.0860x slower", 
        "t_msg": "Significant (t=-2146.340859, a=0.95)\n", 
        "std_base": 0.0023808109962211, 
        "std_changed": 0.0017607824807780062, 
        "delta_std": "1.3521x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0014777183532714844, 
        "min_changed": 0.1510920524597168, 
        "delta_min": "102.2469x slower", 
        "avg_base": 0.001603994369506836, 
        "avg_changed": 0.1518343496322632, 
        "delta_avg": "94.6602x slower", 
        "t_msg": "Significant (t=-1922.677995, a=0.95)\n", 
        "std_base": 0.00036930135198808115, 
        "std_changed": 0.00041094791055193484, 
        "delta_std": "1.1128x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.12878703117370605, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.2586895656585693, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.11799582958221436, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.38800529479980467, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.23880226135253907, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005573272705078125, 
        "min_changed": 0.22729754447937012, 
        "delta_min": "40.7835x slower", 
        "avg_base": 0.005885004997253418, 
        "avg_changed": 0.22759551525115967, 
        "delta_avg": "38.6738x slower", 
        "t_msg": "Significant (t=-1153.043317, a=0.95)\n", 
        "std_base": 0.0013269223710217638, 
        "std_changed": 0.0002965006932209347, 
        "delta_std": "4.4753x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.18, 
        "min_changed": 5.51, 
        "delta_min": "4.6695x slower", 
        "avg_base": 1.2098000000000004, 
        "avg_changed": 5.579400000000003, 
        "delta_avg": "4.6118x slower", 
        "t_msg": "Significant (t=-806.155468, a=0.95)\n", 
        "std_base": 0.02924142993237159, 
        "std_changed": 0.02477737611909179, 
        "delta_std": "1.1802x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.51, 
        "min_changed": 5.96, 
        "delta_min": "11.6863x slower", 
        "avg_base": 0.5427999999999997, 
        "avg_changed": 6.052600000000002, 
        "delta_avg": "11.1507x slower", 
        "t_msg": "Significant (t=-876.694953, a=0.95)\n", 
        "std_base": 0.032264215345127065, 
        "std_changed": 0.03056007799968673, 
        "delta_std": "1.0558x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.019760608673095703, 
        "min_changed": 0.06120419502258301, 
        "delta_min": "3.0973x slower", 
        "avg_base": 0.03404543558756511, 
        "avg_changed": 0.21495210647583007, 
        "delta_avg": "6.3137x slower", 
        "t_msg": "Significant (t=-24.166560, a=0.95)\n", 
        "std_base": 0.01683525800469142, 
        "std_changed": 0.09012332543119393, 
        "delta_std": "5.3532x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.003898143768310547, 
        "min_changed": 0.026729106903076172, 
        "delta_min": "6.8569x slower", 
        "avg_base": 0.015296342849731446, 
        "avg_changed": 0.036993370532989504, 
        "delta_avg": "2.4184x slower", 
        "t_msg": "Significant (t=-10.874809, a=0.95)\n", 
        "std_base": 0.03384857715332001, 
        "std_changed": 0.029062236210379545, 
        "delta_std": "1.1647x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.213033676147461, 
        "min_changed": 17.145423412322998, 
        "delta_min": "14.1343x slower", 
        "avg_base": 1.2289439201354981, 
        "avg_changed": 17.192384028434752, 
        "delta_avg": "13.9896x slower", 
        "t_msg": "Significant (t=-1614.307389, a=0.95)\n", 
        "std_base": 0.008621150625068175, 
        "std_changed": 0.030059014817740905, 
        "delta_std": "3.4867x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.1454472541809082, 
        "min_changed": 1.63043212890625, 
        "delta_min": "11.2098x slower", 
        "avg_base": 0.312998104095459, 
        "avg_changed": 1.6655852794647217, 
        "delta_avg": "5.3214x slower", 
        "t_msg": "Significant (t=-10.412167, a=0.95)\n", 
        "std_base": 0.28272087739349655, 
        "std_changed": 0.0666691913897642, 
        "delta_std": "4.2407x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.08620524406433105, 
        "min_changed": 0.06566476821899414, 
        "delta_min": "1.3128x faster", 
        "avg_base": 0.15069932937622071, 
        "avg_changed": 0.10190496444702149, 
        "delta_avg": "1.4788x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.08586941246138353, 
        "std_changed": 0.07988520848225947, 
        "delta_std": "1.0749x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.21347332000732422, 
        "min_changed": 0.8880922794342041, 
        "delta_min": "4.1602x slower", 
        "avg_base": 0.48033528327941893, 
        "avg_changed": 0.9202848434448242, 
        "delta_avg": "1.9159x slower", 
        "t_msg": "Significant (t=-2.382740, a=0.95)\n", 
        "std_base": 0.4071183750744561, 
        "std_changed": 0.06866353641313755, 
        "delta_std": "5.9292x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.1993861198425293, 
        "min_changed": 0.6701803207397461, 
        "delta_min": "3.3612x slower", 
        "avg_base": 0.5393706321716308, 
        "avg_changed": 0.7806321144104004, 
        "delta_avg": "1.4473x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5316199902619647, 
        "std_changed": 0.23955950186884065, 
        "delta_std": "2.2192x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.007666000000000062, 
        "min_changed": 0.790658999999998, 
        "delta_min": "103.1384x slower", 
        "avg_base": 0.010530980000000002, 
        "avg_changed": 0.7965921399999994, 
        "delta_avg": "75.6427x slower", 
        "t_msg": "Significant (t=-752.825690, a=0.95)\n", 
        "std_base": 0.006778919330196088, 
        "std_changed": 0.0029254856565941395, 
        "delta_std": "2.3172x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.0024216124064046804, 
        "min_changed": 0.06723276656111123, 
        "delta_min": "27.7636x slower", 
        "avg_base": 0.0024558930305193776, 
        "avg_changed": 0.0678289580841067, 
        "delta_avg": "27.6189x slower", 
        "t_msg": "Significant (t=-1569.515707, a=0.95)\n", 
        "std_base": 1.8431543331302398e-05, 
        "std_changed": 0.0002939450006746959, 
        "delta_std": "15.9479x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.0011065619121389842, 
        "min_changed": 0.007564296520423601, 
        "delta_min": "6.8359x slower", 
        "avg_base": 0.001149254321602599, 
        "avg_changed": 0.007637997733976564, 
        "delta_avg": "6.6460x slower", 
        "t_msg": "Significant (t=-728.196891, a=0.95)\n", 
        "std_base": 2.175389408624586e-05, 
        "std_changed": 5.9133713331125245e-05, 
        "delta_std": "2.7183x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.0031943778949049674, 
        "min_changed": 0.04830917874396135, 
        "delta_min": "15.1232x slower", 
        "avg_base": 0.003250237676987613, 
        "avg_changed": 0.04885070705321086, 
        "delta_avg": "15.0299x slower", 
        "t_msg": "Significant (t=-754.108356, a=0.95)\n", 
        "std_base": 8.703164679083363e-05, 
        "std_changed": 0.00041863208844520244, 
        "delta_std": "4.8101x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.06728272410929237, 
        "min_changed": 0.35652609882457803, 
        "delta_min": "5.2989x slower", 
        "avg_base": 0.06892298166678472, 
        "avg_changed": 0.3595283615106905, 
        "delta_avg": "5.2164x slower", 
        "t_msg": "Significant (t=-937.966821, a=0.95)\n", 
        "std_base": 0.0006954311214023138, 
        "std_changed": 0.002077485450632022, 
        "delta_std": "2.9873x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}