This function can be used to calculate LLIN survival and holed area using parameters from the AnophelesModel database for a given net type and country. To list all available net types and corresponding countries, use the function get_net_types().

get_net_decay(net_type, country, insecticide_type, n_ips, duration)

Arguments

net_type

type of the LLIN

country

selected country of interest for which the net_type exists

insecticide_type

type of insecticide

n_ips

number of time points to consider throughout the duration

duration

considered time of the intervention, default is 3 years

Value

The function returns an object with the following attributes:

  • time: time point

  • insecticideContent: insecticide content of the net

  • logHoles: log holed area of the net

  • survival: survival of the net

Author

Monica Golumbeanu, monica.golumbeanu@swisstph.ch

Olivier Briët, olivier.briet@swisstph.ch

Nakul Chitnis, nakul.chitnis@swisstph.ch

Tom Smith, thomas.smith@swisstph.ch

Examples

net_surv = get_net_decay(net_type = "DuraNet",
country = "Kenya", insecticide_type = "Default", n_ips = 100, duration = 3)
#> Warning: some 'x' values beyond boundary knots may cause ill-conditioned bases
#> Warning: some 'x' values beyond boundary knots may cause ill-conditioned bases
print(net_surv)
#>     time  logHoles insecticideContent  survival
#> 1   0.00 0.6400439           54.62009 0.9994975
#> 2   0.03 0.6679434           53.86812 0.9994426
#> 3   0.06 0.6960037           53.12650 0.9993829
#> 4   0.09 0.7241789           52.39509 0.9993180
#> 5   0.12 0.7524244           51.67375 0.9992476
#> 6   0.15 0.7806971           50.96234 0.9991715
#> 7   0.18 0.8089559           50.26073 0.9990892
#> 8   0.21 0.8371613           49.56878 0.9990006
#> 9   0.24 0.8652759           48.88635 0.9989052
#> 10  0.27 0.8932645           48.21331 0.9988027
#> 11  0.30 0.9210939           47.54955 0.9986928
#> 12  0.33 0.9487331           46.89492 0.9985751
#> 13  0.36 0.9761534           46.24930 0.9984495
#> 14  0.39 1.0033282           45.61258 0.9983154
#> 15  0.42 1.0302331           44.98461 0.9981727
#> 16  0.45 1.0568459           44.36530 0.9980209
#> 17  0.48 1.0831465           43.75451 0.9978599
#> 18  0.51 1.1091168           43.15213 0.9976894
#> 19  0.54 1.1347407           42.55804 0.9975090
#> 20  0.57 1.1600043           41.97213 0.9973185
#> 21  0.60 1.1848951           41.39429 0.9971176
#> 22  0.63 1.2094029           40.82440 0.9969062
#> 23  0.66 1.2335189           40.26236 0.9966840
#> 24  0.69 1.2572360           39.70805 0.9964508
#> 25  0.72 1.2805489           39.16138 0.9962064
#> 26  0.75 1.3034534           38.62223 0.9959507
#> 27  0.78 1.3259472           38.09051 0.9956836
#> 28  0.81 1.3480290           37.56611 0.9954049
#> 29  0.84 1.3696990           37.04892 0.9951146
#> 30  0.87 1.3909584           36.53886 0.9948125
#> 31  0.90 1.4118098           36.03582 0.9944987
#> 32  0.93 1.4322566           35.53970 0.9941730
#> 33  0.96 1.4523036           35.05042 0.9938356
#> 34  0.99 1.4719562           34.56787 0.9934864
#> 35  1.02 1.4912209           34.09196 0.9931254
#> 36  1.05 1.5101050           33.62261 0.9927529
#> 37  1.08 1.5286167           33.15972 0.9923687
#> 38  1.11 1.5467648           32.70320 0.9919730
#> 39  1.14 1.5645589           32.25296 0.9915660
#> 40  1.17 1.5820093           31.80893 0.9911479
#> 41  1.20 1.5991268           31.37100 0.9907187
#> 42  1.23 1.6159230           30.93911 0.9902786
#> 43  1.26 1.6324098           30.51316 0.9898279
#> 44  1.29 1.6485998           30.09308 0.9893667
#> 45  1.32 1.6645060           29.67878 0.9888953
#> 46  1.35 1.6801420           29.27018 0.9884139
#> 47  1.38 1.6955216           28.86721 0.9879227
#> 48  1.41 1.7106592           28.46979 0.9874220
#> 49  1.44 1.7255694           28.07783 0.9869120
#> 50  1.47 1.7402674           27.69128 0.9863930
#> 51  1.50 1.7547685           27.31004 0.9858652
#> 52  1.53 1.7690886           26.93406 0.9853289
#> 53  1.56 1.7832435           26.56325 0.9847843
#> 54  1.59 1.7972497           26.19754 0.9842317
#> 55  1.62 1.8111236           25.83688 0.9836713
#> 56  1.65 1.8248822           25.48117 0.9831033
#> 57  1.68 1.8385426           25.13036 0.9825279
#> 58  1.71 1.8521220           24.78439 0.9819454
#> 59  1.74 1.8656379           24.44317 0.9813559
#> 60  1.77 1.8791083           24.10666 0.9807596
#> 61  1.80 1.8925509           23.77477 0.9801567
#> 62  1.83 1.9059840           23.44746 0.9795472
#> 63  1.86 1.9194258           23.12465 0.9789312
#> 64  1.89 1.9328950           22.80629 0.9783089
#> 65  1.92 1.9464102           22.49231 0.9776804
#> 66  1.95 1.9599903           22.18265 0.9770455
#> 67  1.98 1.9736544           21.87725 0.9764044
#> 68  2.01 1.9874216           21.57606 0.9757570
#> 69  2.04 2.0013114           21.27902 0.9751032
#> 70  2.07 2.0153433           20.98606 0.9744430
#> 71  2.10 2.0295369           20.69714 0.9737761
#> 72  2.13 2.0439122           20.41220 0.9731024
#> 73  2.16 2.0584892           20.13118 0.9724217
#> 74  2.19 2.0732879           19.85403 0.9717338
#> 75  2.22 2.0883288           19.58069 0.9710383
#> 76  2.25 2.1036323           19.31112 0.9703349
#> 77  2.28 2.1192191           19.04526 0.9696233
#> 78  2.31 2.1351098           18.78305 0.9689029
#> 79  2.34 2.1513256           18.52446 0.9681733
#> 80  2.37 2.1678874           18.26943 0.9674340
#> 81  2.40 2.1848166           18.01791 0.9666843
#> 82  2.43 2.2021344           17.76985 0.9659237
#> 83  2.46 2.2198626           17.52521 0.9651515
#> 84  2.49 2.2380227           17.28393 0.9643668
#> 85  2.52 2.2566368           17.04598 0.9635689
#> 86  2.55 2.2757267           16.81130 0.9627569
#> 87  2.58 2.2953148           16.57986 0.9619298
#> 88  2.61 2.3154232           16.35160 0.9610866
#> 89  2.64 2.3360746           16.12648 0.9602263
#> 90  2.67 2.3572915           15.90446 0.9593476
#> 91  2.70 2.3790968           15.68550 0.9584494
#> 92  2.73 2.4015133           15.46955 0.9575302
#> 93  2.76 2.4245642           15.25658 0.9565887
#> 94  2.79 2.4482726           15.04654 0.9556234
#> 95  2.82 2.4726619           14.83939 0.9546326
#> 96  2.85 2.4977556           14.63509 0.9536146
#> 97  2.88 2.5235772           14.43360 0.9525677
#> 98  2.91 2.5501506           14.23489 0.9514897
#> 99  2.94 2.5774995           14.03892 0.9503788
#> 100 2.97 2.6056479           13.84564 0.9492326