Subclassification (stratification) on the propensity score
Source:R/matching.R
morie_matching_subclassify.RdThin wrapper around MatchIt::matchit(method = "subclass") that
reports within-stratum sample sizes and PS ranges, preserving the
rmorie return shape (data_with_strata + stratum_effects).
Value
A list with components data_with_strata (the matched
data augmented with ._stratum and ._ps columns) and
stratum_effects (per-stratum sample sizes and PS ranges).
Examples
# \donttest{
set.seed(1)
df <- data.frame(y = rnorm(200), d = rbinom(200, 1, 0.4),
x1 = rnorm(200), x2 = rnorm(200))
morie_matching_subclassify(df, "d", c("x1", "x2"), n_strata = 5)
#> $data_with_strata
#> y d x1 x2 distance weights subclass
#> 1 -0.626453811 1 0.893673702 0.077303123 0.4634452 1.0000000 4
#> 2 0.183643324 0 -1.047298149 -0.296868642 0.4030224 0.9200192 2
#> 3 -0.835628612 1 1.971337386 -1.183242240 0.4192011 1.0000000 2
#> 4 1.595280802 1 -0.383632106 0.011292688 0.4329559 1.0000000 3
#> 5 0.329507772 1 1.654145302 0.991601036 0.5288385 1.0000000 5
#> 6 -0.820468384 1 1.512212694 1.593967454 0.5580262 1.0000000 5
#> 7 0.487429052 0 0.082965734 -1.372711271 0.3709441 0.8659004 1
#> 8 0.738324705 1 0.567220915 -0.249610933 0.4391024 1.0000000 3
#> 9 0.575781352 0 -1.024548480 1.159424527 0.4807228 0.9600200 4
#> 10 -0.305388387 1 0.323006503 -1.114222348 0.3888929 1.0000000 1
#> 11 1.511781168 1 1.043612458 -2.528500689 0.3328853 1.0000000 1
#> 12 0.389843236 0 0.099078487 -0.935902559 0.3934888 0.9200192 2
#> 13 -0.621240581 1 -0.454136909 -0.967239458 0.3806774 1.0000000 1
#> 14 -2.214699887 1 -0.655781852 0.047488592 0.4291680 1.0000000 3
#> 15 1.124930918 1 -0.035922423 -0.403736793 0.4183545 1.0000000 2
#> 16 -0.044933609 0 1.069161461 0.231496128 0.4754530 0.9600200 4
#> 17 -0.016190263 0 -0.483974930 -0.422372408 0.4081022 0.9200192 2
#> 18 0.943836211 0 -0.121010111 0.374118395 0.4578032 0.9200192 3
#> 19 0.821221195 1 -1.294140004 -0.366005775 0.3943967 1.0000000 2
#> 20 0.593901321 1 0.494312836 1.190101447 0.5147935 1.0000000 5
#> 21 0.918977372 0 1.307901520 -0.737327525 0.4288279 0.9200192 3
#> 22 0.782136301 0 1.497041009 0.290666645 0.4877596 0.9600200 4
#> 23 0.074564983 1 0.814702731 -0.884849568 0.4108271 1.0000000 2
#> 24 -1.989351696 0 -1.869788790 0.208006479 0.4123283 0.9200192 2
#> 25 0.619825748 0 0.482029504 -0.047730172 0.4480428 0.9200192 3
#> 26 -0.056128740 0 0.456135603 -1.684520646 0.3627419 0.8659004 1
#> 27 -0.155795507 0 -0.353400286 -0.144226557 0.4253791 0.9200192 3
#> 28 -1.470752384 1 0.170489471 1.180213666 0.5073501 1.0000000 5
#> 29 -0.478150055 1 -0.864035954 0.681399923 0.4584856 1.0000000 3
#> 30 0.417941560 1 0.679230774 0.143247631 0.4624242 1.0000000 4
#> 31 1.358679552 1 -0.327101015 -1.192316444 0.3718421 1.0000000 1
#> 32 -0.102787727 0 -1.569082185 1.169228653 0.4696514 0.9600200 4
#> 33 0.387671612 0 -0.367450756 0.079201709 0.4368918 0.9200192 3
#> 34 -0.053805041 0 1.364434929 -0.451773753 0.4451526 0.9200192 3
#> 35 -1.377059557 0 -0.334281365 1.642028213 0.5214367 1.5586207 5
#> 36 -0.414994563 1 0.732750042 -0.769592322 0.4151509 1.0000000 2
#> 37 -0.394289954 1 0.946585640 0.303360961 0.4767041 1.0000000 4
#> 38 -0.059313397 0 0.004398704 1.281737421 0.5092720 1.5586207 5
#> 39 1.100025372 0 -0.352322306 0.602222795 0.4651080 0.9600200 4
#> 40 0.763175748 1 -0.529695509 -0.307022265 0.4131724 1.0000000 2
#> 41 -0.164523596 0 0.739589226 -0.418418103 0.4337769 0.9200192 3
#> 42 -0.253361680 0 -1.063457415 0.355135530 0.4368944 0.9200192 3
#> 43 0.696963375 0 0.246210844 0.513481115 0.4730772 0.9600200 4
#> 44 0.556663199 1 -0.289499367 0.018607400 0.4353183 1.0000000 3
#> 45 -0.688755695 0 -2.264889356 1.318448972 0.4628634 0.9600200 4
#> 46 -0.707495157 0 -1.408850456 -0.065832000 0.4075784 0.9200192 2
#> 47 0.364581962 0 0.916019329 -0.700296078 0.4225957 0.9200192 2
#> 48 0.768532925 1 -0.191278951 0.537326132 0.4650511 1.0000000 4
#> 49 -0.112346212 0 0.803283216 -2.201782322 0.3440515 0.8659004 1
#> 50 0.881107726 0 1.887474463 0.391973744 0.5015514 1.5586207 5
#> 51 0.398105880 1 1.473881181 0.496960952 0.4983755 1.0000000 5
#> 52 -0.612026393 0 0.677268492 -0.224874715 0.4427333 0.9200192 3
#> 53 0.341119691 0 0.379962687 -1.117143165 0.3898999 0.8659004 1
#> 54 -1.129363096 0 -0.192798426 -0.394994603 0.4155552 0.9200192 2
#> 55 1.433023702 0 1.577891795 1.549830342 0.5570639 1.5586207 5
#> 56 1.980399899 1 0.596234109 -0.743514480 0.4136850 1.0000000 2
#> 57 -0.367221476 0 -1.173576941 -2.331712118 0.3010855 0.8659004 1
#> 58 -1.044134626 1 -0.155642535 0.812245442 0.4805744 1.0000000 4
#> 59 0.569719627 1 -1.918909820 -0.501310657 0.3748688 1.0000000 1
#> 60 -0.135054604 0 -0.195258846 -0.510886566 0.4094525 0.9200192 2
#> 61 2.401617761 0 -2.592327670 -1.215364041 0.3267844 0.8659004 1
#> 62 -0.039240003 0 1.314002167 -0.022558628 0.4670235 0.9600200 4
#> 63 0.689739362 0 -0.635543001 0.701239300 0.4643979 0.9600200 4
#> 64 0.028002159 0 -0.429978839 -0.587482026 0.4006442 0.9200192 2
#> 65 -0.743273209 0 -0.169318332 -0.606727941 0.4050022 0.9200192 2
#> 66 0.188792300 1 0.612218174 1.096640215 0.5122783 1.0000000 5
#> 67 -1.804958629 1 0.678340177 -0.247509677 0.4415529 1.0000000 3
#> 68 1.465554862 0 0.567951972 -0.159901713 0.4438841 0.9200192 3
#> 69 0.153253338 0 -0.572542604 -0.625778251 0.3957489 0.9200192 2
#> 70 2.172611670 1 -1.363291256 0.900434636 0.4596167 1.0000000 4
#> 71 0.475509529 0 -0.388722244 -0.994193629 0.3806254 0.8659004 1
#> 72 -0.709946431 1 0.277914132 0.849250386 0.4918165 1.0000000 5
#> 73 0.610726353 1 -0.823081122 0.805702289 0.4660129 1.0000000 4
#> 74 -0.934097632 0 -0.068840934 -0.467600936 0.4143274 0.9200192 2
#> 75 -1.253633400 0 -1.167662326 0.848420314 0.4609833 0.9600200 4
#> 76 0.291446236 0 -0.008309014 0.986769864 0.4931125 1.5586207 5
#> 77 -0.443291873 1 0.128855402 0.575620289 0.4739164 1.0000000 4
#> 78 0.001105352 0 -0.145875628 2.024842045 0.5459646 1.5586207 5
#> 79 0.074341324 0 -0.163910957 -1.962353191 0.3370856 0.8659004 1
#> 80 -0.589520946 1 1.763552003 -1.164920931 0.4158451 1.0000000 2
#> 81 -0.568668733 1 0.762586512 -1.376519214 0.3843933 1.0000000 1
#> 82 -0.135178615 0 1.111431081 0.167679934 0.4729246 0.9600200 4
#> 83 1.178086997 1 -0.923206953 1.584629079 0.5057823 1.0000000 5
#> 84 -1.523566800 1 0.164341838 1.677888953 0.5339763 1.0000000 5
#> 85 0.593946188 0 1.154825187 0.488296698 0.4910970 1.5586207 5
#> 86 0.332950371 0 -0.056521425 0.878673263 0.4862630 0.9600200 4
#> 87 1.063099837 0 -2.129360648 -0.144874874 0.3887530 0.8659004 1
#> 88 -0.304183924 0 0.344845762 0.468971760 0.4727865 0.9600200 4
#> 89 0.370018810 1 -1.904955446 0.376235477 0.4204070 1.0000000 2
#> 90 0.267098791 0 -0.811170153 -0.761040275 0.3839685 0.8659004 1
#> 91 -0.542520031 0 1.324004321 -0.293294934 0.4527463 0.9200192 3
#> 92 1.207867806 1 0.615636849 -0.134841264 0.4462237 1.0000000 3
#> 93 1.160402616 0 1.091668956 1.393845816 0.5384526 1.5586207 5
#> 94 0.700213650 0 0.306604862 -1.036988690 0.3925211 0.8659004 1
#> 95 1.586833455 0 -0.110158762 -2.114335148 0.3308227 0.8659004 1
#> 96 0.558486426 0 -0.924312773 0.768278218 0.4618571 0.9600200 4
#> 97 -1.276592208 0 1.592913754 -0.816160621 0.4306308 0.9200192 3
#> 98 -0.573265414 0 0.045010598 -0.436106923 0.4183394 0.9200192 2
#> 99 -1.224612615 1 -0.715128401 0.904705031 0.4736232 1.0000000 4
#> 100 -0.473400636 0 0.865223100 -0.763086265 0.4182418 0.9200192 2
#> 101 -0.620366677 0 1.074440958 -0.341066980 0.4449268 0.9200192 3
#> 102 0.042115873 1 1.895654774 1.502424534 0.5612361 1.0000000 5
#> 103 -0.910921649 1 -0.602997304 0.528307712 0.4558322 1.0000000 3
#> 104 0.158028772 1 -0.390867821 0.542191355 0.4610732 1.0000000 4
#> 105 -0.654584644 0 -0.416222032 -0.136673356 0.4244656 0.9200192 3
#> 106 1.767287269 1 -0.375657423 -1.136733853 0.3736727 1.0000000 1
#> 107 0.716707476 0 -0.366630946 -1.496627154 0.3558848 0.8659004 1
#> 108 0.910174229 1 -0.295677453 -0.223385644 0.4224177 1.0000000 2
#> 109 0.384185358 1 1.441820410 2.001719228 0.5781062 1.0000000 5
#> 110 1.682176081 0 -0.697538292 0.221703816 0.4375101 0.9200192 3
#> 111 -0.635736454 1 -0.388167506 0.164372909 0.4409757 1.0000000 3
#> 112 -0.461644730 0 0.652536452 0.332623609 0.4720140 0.9600200 4
#> 113 1.432282239 0 1.124772447 -0.385207999 0.4436399 0.9200192 3
#> 114 -0.650696353 1 -0.772110803 -1.398754027 0.3527864 1.0000000 1
#> 115 -0.207380744 1 -0.508086216 2.675740796 0.5729006 1.0000000 5
#> 116 -0.392807929 0 0.523620590 -0.423686089 0.4289739 0.9200192 3
#> 117 -0.319992869 1 1.017754227 -0.298601512 0.4459912 1.0000000 3
#> 118 -0.279113303 0 -0.251164588 -1.792341727 0.3436371 0.8659004 1
#> 119 0.494188331 0 -1.429993447 -0.248008225 0.3977029 0.9200192 2
#> 120 -0.177330482 1 1.709121032 -0.247303918 0.4633714 1.0000000 4
#> 121 -0.505957462 1 1.435069572 -0.255510379 0.4571174 1.0000000 3
#> 122 1.343038825 1 -0.710371146 -1.786938100 0.3351050 1.0000000 1
#> 123 -0.214579409 0 -0.065067574 1.784662816 0.5348255 1.5586207 5
#> 124 -0.179556530 0 -1.759468735 1.763586348 0.4975663 1.5586207 5
#> 125 -0.100190741 0 0.569722972 0.689600222 0.4894480 1.5586207 5
#> 126 0.712666307 1 1.612346798 -1.100740644 0.4160673 1.0000000 2
#> 127 -0.073564404 1 -1.637280647 0.714509357 0.4438996 1.0000000 3
#> 128 -0.037634171 1 -0.779568513 -0.246470317 0.4111628 1.0000000 2
#> 129 -0.681660479 1 -0.641176934 -0.319786166 0.4102001 1.0000000 2
#> 130 -0.324270272 1 -0.681131394 1.362644293 0.4989934 1.0000000 5
#> 131 0.060160440 1 -2.033285596 -1.227882590 0.3367718 1.0000000 1
#> 132 -0.588894486 0 0.500963559 -0.511219233 0.4238873 0.9200192 2
#> 133 0.531496193 0 -1.531798140 -0.731194999 0.3710170 0.8659004 1
#> 134 -1.518394082 0 -0.024997639 0.019752007 0.4409403 0.9200192 3
#> 135 0.306557861 0 0.592984721 -1.572863915 0.3710452 0.8659004 1
#> 136 -1.536449824 0 -0.198195421 -0.703333270 0.3994043 0.9200192 2
#> 137 -0.300976127 0 0.892008392 0.715932089 0.4977467 1.5586207 5
#> 138 -0.528279904 0 -0.025715071 0.465214906 0.4647035 0.9600200 4
#> 139 -0.652094781 0 -0.647660451 -0.973902306 0.3764512 0.8659004 1
#> 140 -0.056896778 1 0.646359415 0.559217730 0.4840647 1.0000000 4
#> 141 -1.914359426 0 -0.433832740 -2.432639745 0.3098760 0.8659004 1
#> 142 1.176583312 1 1.772611185 -0.340484927 0.4597292 1.0000000 4
#> 143 -1.664972436 1 -0.018259711 0.713033195 0.4781676 1.0000000 4
#> 144 -0.463530401 0 0.852814994 -0.659037386 0.4234480 0.9200192 2
#> 145 -1.115920105 0 0.205162903 -0.036402623 0.4428044 0.9200192 3
#> 146 -0.750819001 0 -3.008048599 -1.593286302 0.3015968 0.8659004 1
#> 147 2.087166546 1 -1.366111931 0.847792797 0.4567409 1.0000000 3
#> 148 0.017395620 0 -0.424102260 -1.850388849 0.3375108 0.8659004 1
#> 149 -1.286300530 0 0.236803664 -0.323650632 0.4282533 0.9200192 3
#> 150 -1.640605534 1 -2.342723120 -0.255248113 0.3788192 1.0000000 1
#> 151 0.450187101 1 0.961696633 0.060921227 0.4640122 1.0000000 4
#> 152 -0.018559833 0 -0.604425734 -0.823491629 0.3849628 0.8659004 1
#> 153 -0.318068375 0 -0.752877279 1.829730485 0.5226076 1.5586207 5
#> 154 -0.929362147 1 -1.555611593 -1.429916216 0.3361612 1.0000000 1
#> 155 -1.487460310 1 -1.453893738 0.254137143 0.4233866 1.0000000 2
#> 156 -1.075192297 0 0.056331836 -2.939773695 0.2956479 0.8659004 1
#> 157 1.000028804 0 0.509369407 0.002415809 0.4512946 0.9200192 3
#> 158 -0.621266695 0 -2.097882960 0.509665571 0.4234003 0.9200192 2
#> 159 -1.384426847 1 -1.004361979 -1.084720001 0.3637827 1.0000000 1
#> 160 1.869290622 1 0.535771722 0.704832977 0.4895436 1.0000000 5
#> 161 0.425100377 1 -0.453037085 0.330976350 0.4484724 1.0000000 3
#> 162 -0.238647101 0 2.165368502 0.976327473 0.5388852 1.5586207 5
#> 163 1.058483049 0 1.245746673 -0.843339880 0.4219468 0.9200192 2
#> 164 0.886422651 1 0.595498034 -0.970579905 0.4018548 1.0000000 2
#> 165 -0.619243048 1 0.004884450 -1.771531349 0.3496054 1.0000000 1
#> 166 2.206102465 1 0.279360782 -0.322470342 0.4292059 1.0000000 3
#> 167 -0.255027030 0 -0.705906125 -1.338800742 0.3570387 0.8659004 1
#> 168 -1.424494650 1 0.628017153 0.688156028 0.4906145 1.0000000 5
#> 169 -0.144399602 0 1.480213960 0.071280652 0.4755991 0.9600200 4
#> 170 0.207538339 1 1.083429910 2.189752359 0.5805204 1.0000000 5
#> 171 2.307978399 0 -0.813244257 -1.157707599 0.3639207 0.8659004 1
#> 172 0.105802368 0 -1.618876849 1.181688064 0.4692607 0.9600200 4
#> 173 0.456998805 0 -0.109655699 -0.527368362 0.4103620 0.9200192 2
#> 174 -0.077152935 0 0.440889371 -1.456628011 0.3738629 0.8659004 1
#> 175 -0.334000842 1 1.350993980 0.572967370 0.4998459 1.0000000 5
#> 176 -0.034726028 0 -1.318609485 -1.433377705 0.3405259 0.8659004 1
#> 177 0.787639606 1 0.364384593 -1.055185019 0.3927630 1.0000000 1
#> 178 2.075245009 0 0.233499835 -0.733111877 0.4067318 0.9200192 2
#> 179 1.027392439 1 1.193955261 0.210907264 0.4770051 1.0000000 4
#> 180 1.207908398 1 -0.027909972 -0.998920727 0.3876750 1.0000000 1
#> 181 -1.231323422 0 -0.357298855 1.077850323 0.4905677 1.5586207 5
#> 182 0.983895570 1 -1.146814136 -1.198974383 0.3553121 1.0000000 1
#> 183 0.219924804 1 -0.517420484 0.216637035 0.4410304 1.0000000 3
#> 184 -1.467250029 0 -0.362123773 0.143087030 0.4403935 0.9200192 3
#> 185 0.521022743 0 2.350554326 -1.065750091 0.4333128 0.9200192 3
#> 186 -0.158754605 0 2.446531376 -0.428623411 0.4693225 0.9600200 4
#> 187 1.464587312 0 -0.166703279 -0.656179477 0.4024908 0.9200192 2
#> 188 -0.766082000 0 -1.043667439 0.959394327 0.4695672 0.9600200 4
#> 189 -0.430211754 1 -1.972934934 1.556052636 0.4818365 1.0000000 4
#> 190 -0.926109497 1 0.514671633 -1.040796434 0.3965703 1.0000000 2
#> 191 -0.177103961 0 -1.090573584 0.930572409 0.4670233 0.9600200 4
#> 192 0.402011779 0 2.284659326 -0.075445931 0.4848575 0.9600200 4
#> 193 -0.731748173 1 -0.885617573 -1.967195349 0.3232241 1.0000000 1
#> 194 0.830373168 1 0.111106430 -0.755903643 0.4030296 1.0000000 2
#> 195 -1.208082786 1 3.810276681 0.461149161 0.5462030 1.0000000 5
#> 196 -1.047984413 1 -1.108909998 0.145106631 0.4248452 1.0000000 3
#> 197 1.441157707 0 0.307566624 -2.442311321 0.3231224 0.8659004 1
#> 198 -1.015847465 0 -1.106894472 0.580318685 0.4479482 0.9200192 3
#> 199 0.411974712 0 0.347653649 0.655051998 0.4828503 0.9600200 4
#> 200 -0.381076051 0 -0.873264535 -0.304508837 0.4062067 0.9200192 2
#> ._ps ._stratum
#> 1 0.4634452 4
#> 2 0.4030224 2
#> 3 0.4192011 2
#> 4 0.4329559 3
#> 5 0.5288385 5
#> 6 0.5580262 5
#> 7 0.3709441 1
#> 8 0.4391024 3
#> 9 0.4807228 4
#> 10 0.3888929 1
#> 11 0.3328853 1
#> 12 0.3934888 2
#> 13 0.3806774 1
#> 14 0.4291680 3
#> 15 0.4183545 2
#> 16 0.4754530 4
#> 17 0.4081022 2
#> 18 0.4578032 3
#> 19 0.3943967 2
#> 20 0.5147935 5
#> 21 0.4288279 3
#> 22 0.4877596 4
#> 23 0.4108271 2
#> 24 0.4123283 2
#> 25 0.4480428 3
#> 26 0.3627419 1
#> 27 0.4253791 3
#> 28 0.5073501 5
#> 29 0.4584856 3
#> 30 0.4624242 4
#> 31 0.3718421 1
#> 32 0.4696514 4
#> 33 0.4368918 3
#> 34 0.4451526 3
#> 35 0.5214367 5
#> 36 0.4151509 2
#> 37 0.4767041 4
#> 38 0.5092720 5
#> 39 0.4651080 4
#> 40 0.4131724 2
#> 41 0.4337769 3
#> 42 0.4368944 3
#> 43 0.4730772 4
#> 44 0.4353183 3
#> 45 0.4628634 4
#> 46 0.4075784 2
#> 47 0.4225957 2
#> 48 0.4650511 4
#> 49 0.3440515 1
#> 50 0.5015514 5
#> 51 0.4983755 5
#> 52 0.4427333 3
#> 53 0.3898999 1
#> 54 0.4155552 2
#> 55 0.5570639 5
#> 56 0.4136850 2
#> 57 0.3010855 1
#> 58 0.4805744 4
#> 59 0.3748688 1
#> 60 0.4094525 2
#> 61 0.3267844 1
#> 62 0.4670235 4
#> 63 0.4643979 4
#> 64 0.4006442 2
#> 65 0.4050022 2
#> 66 0.5122783 5
#> 67 0.4415529 3
#> 68 0.4438841 3
#> 69 0.3957489 2
#> 70 0.4596167 4
#> 71 0.3806254 1
#> 72 0.4918165 5
#> 73 0.4660129 4
#> 74 0.4143274 2
#> 75 0.4609833 4
#> 76 0.4931125 5
#> 77 0.4739164 4
#> 78 0.5459646 5
#> 79 0.3370856 1
#> 80 0.4158451 2
#> 81 0.3843933 1
#> 82 0.4729246 4
#> 83 0.5057823 5
#> 84 0.5339763 5
#> 85 0.4910970 5
#> 86 0.4862630 4
#> 87 0.3887530 1
#> 88 0.4727865 4
#> 89 0.4204070 2
#> 90 0.3839685 1
#> 91 0.4527463 3
#> 92 0.4462237 3
#> 93 0.5384526 5
#> 94 0.3925211 1
#> 95 0.3308227 1
#> 96 0.4618571 4
#> 97 0.4306308 3
#> 98 0.4183394 2
#> 99 0.4736232 4
#> 100 0.4182418 2
#> 101 0.4449268 3
#> 102 0.5612361 5
#> 103 0.4558322 3
#> 104 0.4610732 4
#> 105 0.4244656 3
#> 106 0.3736727 1
#> 107 0.3558848 1
#> 108 0.4224177 2
#> 109 0.5781062 5
#> 110 0.4375101 3
#> 111 0.4409757 3
#> 112 0.4720140 4
#> 113 0.4436399 3
#> 114 0.3527864 1
#> 115 0.5729006 5
#> 116 0.4289739 3
#> 117 0.4459912 3
#> 118 0.3436371 1
#> 119 0.3977029 2
#> 120 0.4633714 4
#> 121 0.4571174 3
#> 122 0.3351050 1
#> 123 0.5348255 5
#> 124 0.4975663 5
#> 125 0.4894480 5
#> 126 0.4160673 2
#> 127 0.4438996 3
#> 128 0.4111628 2
#> 129 0.4102001 2
#> 130 0.4989934 5
#> 131 0.3367718 1
#> 132 0.4238873 2
#> 133 0.3710170 1
#> 134 0.4409403 3
#> 135 0.3710452 1
#> 136 0.3994043 2
#> 137 0.4977467 5
#> 138 0.4647035 4
#> 139 0.3764512 1
#> 140 0.4840647 4
#> 141 0.3098760 1
#> 142 0.4597292 4
#> 143 0.4781676 4
#> 144 0.4234480 2
#> 145 0.4428044 3
#> 146 0.3015968 1
#> 147 0.4567409 3
#> 148 0.3375108 1
#> 149 0.4282533 3
#> 150 0.3788192 1
#> 151 0.4640122 4
#> 152 0.3849628 1
#> 153 0.5226076 5
#> 154 0.3361612 1
#> 155 0.4233866 2
#> 156 0.2956479 1
#> 157 0.4512946 3
#> 158 0.4234003 2
#> 159 0.3637827 1
#> 160 0.4895436 5
#> 161 0.4484724 3
#> 162 0.5388852 5
#> 163 0.4219468 2
#> 164 0.4018548 2
#> 165 0.3496054 1
#> 166 0.4292059 3
#> 167 0.3570387 1
#> 168 0.4906145 5
#> 169 0.4755991 4
#> 170 0.5805204 5
#> 171 0.3639207 1
#> 172 0.4692607 4
#> 173 0.4103620 2
#> 174 0.3738629 1
#> 175 0.4998459 5
#> 176 0.3405259 1
#> 177 0.3927630 1
#> 178 0.4067318 2
#> 179 0.4770051 4
#> 180 0.3876750 1
#> 181 0.4905677 5
#> 182 0.3553121 1
#> 183 0.4410304 3
#> 184 0.4403935 3
#> 185 0.4333128 3
#> 186 0.4693225 4
#> 187 0.4024908 2
#> 188 0.4695672 4
#> 189 0.4818365 4
#> 190 0.3965703 2
#> 191 0.4670233 4
#> 192 0.4848575 4
#> 193 0.3232241 1
#> 194 0.4030296 2
#> 195 0.5462030 5
#> 196 0.4248452 3
#> 197 0.3231224 1
#> 198 0.4479482 3
#> 199 0.4828503 4
#> 200 0.4062067 2
#>
#> $stratum_effects
#> stratum n_treated n_control ps_range_low ps_range_high
#> 1 1 18 27 0.2956479 0.3927630
#> 2 2 17 24 0.3934888 0.4238873
#> 3 3 17 24 0.4244656 0.4584856
#> 4 4 17 23 0.4596167 0.4877596
#> 5 5 18 15 0.4894480 0.5805204
#>
# }