{
  "revision": "17b22a325e6a", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.019769906997680664, 
        "min_changed": 0.24328851699829102, 
        "delta_min": "12.3060x slower", 
        "avg_base": 0.020021400451660155, 
        "avg_changed": 0.24495924949645997, 
        "delta_avg": "12.2349x slower", 
        "t_msg": "Significant (t=-1436.627961, a=0.95)\n", 
        "std_base": 0.0005047329383694279, 
        "std_changed": 0.0009853971277032497, 
        "delta_std": "1.9523x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005696296691894531, 
        "min_changed": 0.05334830284118652, 
        "delta_min": "9.3654x slower", 
        "avg_base": 0.007818193435668945, 
        "avg_changed": 0.05662873109181722, 
        "delta_avg": "7.2432x slower", 
        "t_msg": "Significant (t=-113.072020, a=0.95)\n", 
        "std_base": 0.003909249653096605, 
        "std_changed": 0.0035594187301014714, 
        "delta_std": "1.0983x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11913490295410156, 
        "min_changed": 0.6067602634429932, 
        "delta_min": "5.0931x slower", 
        "avg_base": 0.15158684253692628, 
        "avg_changed": 0.6137656331062317, 
        "delta_avg": "4.0489x slower", 
        "t_msg": "Significant (t=-25.183734, a=0.95)\n", 
        "std_base": 0.0816536722409742, 
        "std_changed": 0.00829439519258582, 
        "delta_std": "9.8444x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.004939079284667969, 
        "min_changed": 0.03986620903015137, 
        "delta_min": "8.0716x slower", 
        "avg_base": 0.007855138778686523, 
        "avg_changed": 0.042515230178833005, 
        "delta_avg": "5.4124x slower", 
        "t_msg": "Significant (t=-64.228173, a=0.95)\n", 
        "std_base": 0.002827706137307415, 
        "std_changed": 0.00256215622341994, 
        "delta_std": "1.1036x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 4.065181255340576, 
        "min_changed": 15.953407049179077, 
        "delta_min": "3.9244x slower", 
        "avg_base": 4.21665506362915, 
        "avg_changed": 16.00317487716675, 
        "delta_avg": "3.7952x slower", 
        "t_msg": "Significant (t=-92.260035, a=0.95)\n", 
        "std_base": 0.28249140873769263, 
        "std_changed": 0.042462628410095425, 
        "delta_std": "6.6527x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.0041027069091796875, 
        "min_changed": 0.22416901588439941, 
        "delta_min": "54.6393x slower", 
        "avg_base": 0.006143841743469238, 
        "avg_changed": 0.22545351028442384, 
        "delta_avg": "36.6959x slower", 
        "t_msg": "Significant (t=-127.446695, a=0.95)\n", 
        "std_base": 0.012142157572584765, 
        "std_changed": 0.0007904595095843066, 
        "delta_std": "15.3609x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          70.06312036514282
        ], 
        "changed_times": [
          136.05500197410583
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.02611827850341797, 
        "min_changed": 1.2641656398773193, 
        "delta_min": "48.4016x slower", 
        "avg_base": 0.027293577194213867, 
        "avg_changed": 1.2663898181915283, 
        "delta_avg": "46.3988x slower", 
        "t_msg": "Significant (t=-1439.512061, a=0.95)\n", 
        "std_base": 0.00589991993303562, 
        "std_changed": 0.0014958741864622743, 
        "delta_std": "3.9441x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.0006074905395507812, 
        "min_changed": 0.0163419246673584, 
        "delta_min": "26.9007x slower", 
        "avg_base": 0.004441533088684082, 
        "avg_changed": 0.016467995643615722, 
        "delta_avg": "3.7077x slower", 
        "t_msg": "Significant (t=-15.531660, a=0.95)\n", 
        "std_base": 0.005474043791435196, 
        "std_changed": 0.00011557114282556543, 
        "delta_std": "47.3651x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.034914255142211914, 
        "min_changed": 0.7534770965576172, 
        "delta_min": "21.5808x slower", 
        "avg_base": 0.036641225814819336, 
        "avg_changed": 0.7600779819488526, 
        "delta_avg": "20.7438x slower", 
        "t_msg": "Significant (t=-847.254757, a=0.95)\n", 
        "std_base": 0.003857452011588204, 
        "std_changed": 0.004644770145684236, 
        "delta_std": "1.2041x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.2541928291320801, 
        "min_changed": 0.4963512420654297, 
        "delta_min": "1.9527x slower", 
        "avg_base": 0.4101245975494385, 
        "avg_changed": 0.6099951601028443, 
        "delta_avg": "1.4873x slower", 
        "t_msg": "Significant (t=-6.453946, a=0.95)\n", 
        "std_base": 0.1566890175143474, 
        "std_changed": 0.1529760822263021, 
        "delta_std": "1.0243x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09361910820007324, 
        "min_changed": 0.5883955955505371, 
        "delta_min": "6.2850x slower", 
        "avg_base": 0.09429697513580322, 
        "avg_changed": 0.5939245653152466, 
        "delta_avg": "6.2984x slower", 
        "t_msg": "Significant (t=-511.610605, a=0.95)\n", 
        "std_base": 0.001969989349473994, 
        "std_changed": 0.006618486068421862, 
        "delta_std": "3.3597x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.010911941528320312, 
        "min_changed": 0.22439265251159668, 
        "delta_min": "20.5640x slower", 
        "avg_base": 0.013814444541931153, 
        "avg_changed": 0.2294417142868042, 
        "delta_avg": "16.6088x slower", 
        "t_msg": "Significant (t=-335.999988, a=0.95)\n", 
        "std_base": 0.0024345909629936344, 
        "std_changed": 0.003829462361855023, 
        "delta_std": "1.5729x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.0350799560546875, 
        "min_changed": 0.42099642753601074, 
        "delta_min": "12.0011x slower", 
        "avg_base": 0.049999966621398925, 
        "avg_changed": 0.42290755271911623, 
        "delta_avg": "8.4582x slower", 
        "t_msg": "Significant (t=-183.547521, a=0.95)\n", 
        "std_base": 0.014315249628923346, 
        "std_changed": 0.0012071987664600378, 
        "delta_std": "11.8582x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 7.646085500717163, 
        "min_changed": 125.23298573493958, 
        "delta_min": "16.3787x slower", 
        "avg_base": 7.646085500717163, 
        "avg_changed": 125.23298573493958, 
        "delta_avg": "16.3787x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7340526580810547, 
        "min_changed": 7.531739950180054, 
        "delta_min": "10.2605x slower", 
        "avg_base": 1.0125318050384522, 
        "avg_changed": 7.567457485198974, 
        "delta_avg": "7.4738x slower", 
        "t_msg": "Significant (t=-32.238518, a=0.95)\n", 
        "std_base": 0.45357417417808954, 
        "std_changed": 0.03126623643767229, 
        "delta_std": "14.5068x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.3550233840942383, 
        "min_changed": 8.829177618026733, 
        "delta_min": "24.8693x slower", 
        "avg_base": 0.3570904922485352, 
        "avg_changed": 8.84870400428772, 
        "delta_avg": "24.7800x slower", 
        "t_msg": "Significant (t=-4456.291582, a=0.95)\n", 
        "std_base": 0.006263134886226966, 
        "std_changed": 0.011930048774168834, 
        "delta_std": "1.9048x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.047788381576538086, 
        "min_changed": 0.16875290870666504, 
        "delta_min": "3.5313x slower", 
        "avg_base": 0.04841368198394776, 
        "avg_changed": 0.16904816150665283, 
        "delta_avg": "3.4917x slower", 
        "t_msg": "Significant (t=-376.559723, a=0.95)\n", 
        "std_base": 0.002252983570673253, 
        "std_changed": 0.00023574363889628718, 
        "delta_std": "9.5569x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.0169222354888916, 
        "min_changed": 0.25298452377319336, 
        "delta_min": "14.9498x slower", 
        "avg_base": 0.017460713386535643, 
        "avg_changed": 0.2560191488265991, 
        "delta_avg": "14.6626x slower", 
        "t_msg": "Significant (t=-654.631612, a=0.95)\n", 
        "std_base": 0.0011546727220605704, 
        "std_changed": 0.0023036260959483587, 
        "delta_std": "1.9950x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.271703243255615, 
        "min_changed": 17.095448970794678, 
        "delta_min": "1.8438x slower", 
        "avg_base": 9.334433794021606, 
        "avg_changed": 17.251889514923096, 
        "delta_avg": "1.8482x slower", 
        "t_msg": "Significant (t=-100.929037, a=0.95)\n", 
        "std_base": 0.12292634355108221, 
        "std_changed": 0.1251311548433198, 
        "delta_std": "1.0179x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.568046808242798, 
        "min_changed": 4.603357553482056, 
        "delta_min": "1.0077x slower", 
        "avg_base": 4.574217081069946, 
        "avg_changed": 4.606634616851807, 
        "delta_avg": "1.0071x slower", 
        "t_msg": "Significant (t=-8.400449, a=0.95)\n", 
        "std_base": 0.007619491848555464, 
        "std_changed": 0.004050146259731756, 
        "delta_std": "1.8813x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.2811391353607178, 
        "min_changed": 1.1654267311096191, 
        "delta_min": "4.1454x slower", 
        "avg_base": 0.2895141315460205, 
        "avg_changed": 1.1713632440567017, 
        "delta_avg": "4.0460x slower", 
        "t_msg": "Significant (t=-936.167889, a=0.95)\n", 
        "std_base": 0.005729919865582639, 
        "std_changed": 0.00339618923857426, 
        "delta_std": "1.6872x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.0190432071685791, 
        "min_changed": 0.2331531047821045, 
        "delta_min": "12.2434x slower", 
        "avg_base": 0.058068828582763674, 
        "avg_changed": 0.2344351291656494, 
        "delta_avg": "4.0372x slower", 
        "t_msg": "Significant (t=-21.356253, a=0.95)\n", 
        "std_base": 0.05837355805790068, 
        "std_changed": 0.001581724684936143, 
        "delta_std": "36.9050x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009706974029541016, 
        "min_changed": 1.0475385189056396, 
        "delta_min": "107.9161x slower", 
        "avg_base": 0.013166141510009766, 
        "avg_changed": 1.054554305076599, 
        "delta_avg": "80.0959x slower", 
        "t_msg": "Significant (t=-746.877843, a=0.95)\n", 
        "std_base": 0.008374385892139895, 
        "std_changed": 0.005203493497616152, 
        "delta_std": "1.6094x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0014836788177490234, 
        "min_changed": 0.17191576957702637, 
        "delta_min": "115.8713x slower", 
        "avg_base": 0.0016017770767211914, 
        "avg_changed": 0.17320486545562744, 
        "delta_avg": "108.1329x slower", 
        "t_msg": "Significant (t=-965.417054, a=0.95)\n", 
        "std_base": 0.00027258080281611244, 
        "std_changed": 0.0012269705143594023, 
        "delta_std": "4.5013x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.1266594123840332, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.22740493297576905, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.11996140956878662, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.38773961544036867, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.23739642143249512, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005581855773925781, 
        "min_changed": 0.2294909954071045, 
        "delta_min": "41.1137x slower", 
        "avg_base": 0.00591057300567627, 
        "avg_changed": 0.23018127918243408, 
        "delta_avg": "38.9440x slower", 
        "t_msg": "Significant (t=-819.031312, a=0.95)\n", 
        "std_base": 0.0013901946875755492, 
        "std_changed": 0.001347719226880718, 
        "delta_std": "1.0315x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.13, 
        "min_changed": 5.37, 
        "delta_min": "4.7522x slower", 
        "avg_base": 1.1593999999999995, 
        "avg_changed": 5.441599999999999, 
        "delta_avg": "4.6935x slower", 
        "t_msg": "Significant (t=-558.647836, a=0.95)\n", 
        "std_base": 0.030997695766897645, 
        "std_changed": 0.04446323865663332, 
        "delta_std": "1.4344x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.52, 
        "min_changed": 6.03, 
        "delta_min": "11.5962x slower", 
        "avg_base": 0.5525999999999995, 
        "avg_changed": 6.060200000000004, 
        "delta_avg": "10.9667x slower", 
        "t_msg": "Significant (t=-872.342584, a=0.95)\n", 
        "std_base": 0.034629820816687994, 
        "std_changed": 0.02817510842381755, 
        "delta_std": "1.2291x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.018288373947143555, 
        "min_changed": 0.060164690017700195, 
        "delta_min": "3.2898x slower", 
        "avg_base": 0.03368573029836019, 
        "avg_changed": 0.21287268956502278, 
        "delta_avg": "6.3194x slower", 
        "t_msg": "Significant (t=-24.014381, a=0.95)\n", 
        "std_base": 0.017266683293707945, 
        "std_changed": 0.08974018043296791, 
        "delta_std": "5.1973x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.0038170814514160156, 
        "min_changed": 0.027222394943237305, 
        "delta_min": "7.1317x slower", 
        "avg_base": 0.015358232021331786, 
        "avg_changed": 0.03734464645385742, 
        "delta_avg": "2.4316x slower", 
        "t_msg": "Significant (t=-11.065497, a=0.95)\n", 
        "std_base": 0.03460607651590907, 
        "std_changed": 0.027863477128756173, 
        "delta_std": "1.2420x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.2121424674987793, 
        "min_changed": 17.612164974212646, 
        "delta_min": "14.5298x slower", 
        "avg_base": 1.226528263092041, 
        "avg_changed": 17.660434651374818, 
        "delta_avg": "14.3987x slower", 
        "t_msg": "Significant (t=-1539.936297, a=0.95)\n", 
        "std_base": 0.0072375430198951644, 
        "std_changed": 0.03296199468621002, 
        "delta_std": "4.5543x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.15021038055419922, 
        "min_changed": 1.5780141353607178, 
        "delta_min": "10.5054x slower", 
        "avg_base": 0.31687178611755373, 
        "avg_changed": 1.6117118835449218, 
        "delta_avg": "5.0863x slower", 
        "t_msg": "Significant (t=-9.118093, a=0.95)\n", 
        "std_base": 0.3092675727840425, 
        "std_changed": 0.07200416668186387, 
        "delta_std": "4.2951x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.08942484855651855, 
        "min_changed": 0.06602859497070312, 
        "delta_min": "1.3543x faster", 
        "avg_base": 0.146018648147583, 
        "avg_changed": 0.10266151428222656, 
        "delta_avg": "1.4223x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.09993179590414115, 
        "std_changed": 0.08076530762817176, 
        "delta_std": "1.2373x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.23094916343688965, 
        "min_changed": 0.8779232501983643, 
        "delta_min": "3.8014x slower", 
        "avg_base": 0.5195116996765137, 
        "avg_changed": 0.9139215469360351, 
        "delta_avg": "1.7592x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.42701318150716205, 
        "std_changed": 0.0705883795307953, 
        "delta_std": "6.0493x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.16524767875671387, 
        "min_changed": 0.6710281372070312, 
        "delta_min": "4.0607x slower", 
        "avg_base": 0.5029548645019531, 
        "avg_changed": 0.7828321933746338, 
        "delta_avg": "1.5565x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5671561439848031, 
        "std_changed": 0.2443424225043395, 
        "delta_std": "2.3212x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.007792000000000021, 
        "min_changed": 0.7936290000000001, 
        "delta_min": "101.8518x slower", 
        "avg_base": 0.010768040000000017, 
        "avg_changed": 0.7993900399999998, 
        "delta_avg": "74.2373x slower", 
        "t_msg": "Significant (t=-737.493732, a=0.95)\n", 
        "std_base": 0.007113662287543911, 
        "std_changed": 0.002562972150310046, 
        "delta_std": "2.7756x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.002456338581710103, 
        "min_changed": 0.08286377195889957, 
        "delta_min": "33.7347x slower", 
        "avg_base": 0.0024898447164146426, 
        "avg_changed": 0.08341082481180916, 
        "delta_avg": "33.5004x slower", 
        "t_msg": "Significant (t=-1434.274207, a=0.95)\n", 
        "std_base": 2.147856975748126e-05, 
        "std_changed": 0.0003983672420848412, 
        "delta_std": "18.5472x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.00112943302462164, 
        "min_changed": 0.007874015748031496, 
        "delta_min": "6.9717x slower", 
        "avg_base": 0.001166992788399472, 
        "avg_changed": 0.007959171145059032, 
        "delta_avg": "6.8202x slower", 
        "t_msg": "Significant (t=-767.388071, a=0.95)\n", 
        "std_base": 2.0287906762014247e-05, 
        "std_changed": 5.920676900872368e-05, 
        "delta_std": "2.9183x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.003183699458771092, 
        "min_changed": 0.04866180048661801, 
        "delta_min": "15.2847x slower", 
        "avg_base": 0.003259797090509575, 
        "avg_changed": 0.04912341041973441, 
        "delta_avg": "15.0695x slower", 
        "t_msg": "Significant (t=-844.370940, a=0.95)\n", 
        "std_base": 0.00011645831337098335, 
        "std_changed": 0.000365996928353372, 
        "delta_std": "3.1427x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.06827176429173379, 
        "min_changed": 0.3658606299662722, 
        "delta_min": "5.3589x slower", 
        "avg_base": 0.06886505514637667, 
        "avg_changed": 0.368926323074533, 
        "delta_avg": "5.3572x slower", 
        "t_msg": "Significant (t=-1105.923180, a=0.95)\n", 
        "std_base": 0.0003523051870295779, 
        "std_changed": 0.001885911430736315, 
        "delta_std": "5.3531x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}