rotif.mods: Rotifer distribution models

Description Usage Format Details References Examples

Description

A set of generalized linear models of rotifer species distributions on TDWG level 4 regions of the world (Fontaneto et al. 2012), together with their predicted values. Mind that these models are provided just as sample data and have limited application, due to limitations in the underlying distribution records. See Details for more information.

Usage

1

Format

A list of 2 elements:

$ predictions: a data.frame with 291 observations of 60 variables, namely the presence probability (P) and environmental favourability (F) for each of 30 species of rotifers, obtained from the rotif.env dataset in the 'fuzzySim' R-Forge package

$ models: a list of the 30 generalized linear model (link{glm}) objects which generated those predictions.

Details

These models were obtained with the multGLM function and the rotif.env dataset from R-Forge package 'fuzzySim' using the following code:

require(fuzzySim)

data(rotif.env)

rotif.mods <- multGLM(data = rotif.env, sp.cols = 18:47, var.cols = 5:17, step = FALSE, trim = TRUE)

See package 'fuzzySim' (currently available on R-Forge at http://fuzzysim.r-forge.r-project.org) for more information on the source data that were used to build these models.

References

Fontaneto D., Barbosa A.M., Segers H. & Pautasso M. (2012) The 'rotiferologist' effect and other global correlates of species richness in monogonont rotifers. Ecography, 35: 174-182.

Examples

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data(rotif.mods)
head(rotif.mods$predictions)
rotif.mods$models[[1]]

Example output

   Abrigh_P  Afissa_P   Apriod_P  Bangul_P  Bcalyc_P  Bplica_P  Bquadr_P
1 0.2882603 0.1138959 0.61446972 0.2356214 0.4149029 0.1951515 0.2511366
2 0.4906287 0.3722796 0.36888423 0.5236959 0.7047021 0.3701844 0.6828188
3 0.6119061 0.1219451 0.16451399 0.4024794 0.6231936 0.3220030 0.4472417
4 0.1376871 0.1565695 0.03087095 0.1850038 0.3377143 0.2508469 0.2782000
5 0.2667640 0.1489743 0.05256592 0.2071612 0.3820344 0.2031516 0.3266847
6 0.2662901 0.1337515 0.06259478 0.2240043 0.3949477 0.2238783 0.3077463
    Burceo_P  Cgibba_P  Edilat_P  Flongi_P  Kcochl_P   Kquadr_P  Ktropi_P
1 0.20728200 0.3421701 0.5525130 0.7315387 0.8901836 0.70544804 0.0267022
2 0.55870506 0.1794636 0.6698224 0.6063329 0.6619821 0.59711189 0.6494431
3 0.49949786 0.2152587 0.6099271 0.8232416 0.8456581 0.63541290 0.6639190
4 0.08950173 0.1686463 0.3128215 0.2536940 0.2672170 0.06945265 0.3359397
5 0.18076778 0.1429014 0.3737592 0.4001623 0.3853126 0.18225500 0.3678857
6 0.18778977 0.1621041 0.3898079 0.4566185 0.4850481 0.22765216 0.3891151
   Lbulla_P  Lclost_P  Lhamat_P   Lluna_P  Llunar_P  Lovali_P  Lpatel_P
1 0.5130465 0.5062981 0.3366731 0.6588269 0.4890964 0.4893448 0.3733557
2 0.6379884 0.6030307 0.4724633 0.7121817 0.3292166 0.4846269 0.5559008
3 0.5657343 0.4962627 0.4048278 0.6588269 0.6256421 0.4120404 0.4900185
4 0.5026394 0.4169704 0.3278817 0.3585662 0.2527373 0.3689305 0.3834498
5 0.5023733 0.4152728 0.3245237 0.4785813 0.3975688 0.3667740 0.3954121
6 0.5035461 0.4146846 0.3152943 0.4785813 0.3978259 0.3646324 0.3806965
   Lquadr_P  Mventr_P  Ppatul_P  Pquadr_P  Pvulga_P  Specti_P  Tpatin_P
1 0.2661694 0.3926279 0.2358813 0.3404522 0.6031902 0.4940163 0.3694820
2 0.4340005 0.5690260 0.4470845 0.3373497 0.3443350 0.1491373 0.4497798
3 0.3807837 0.3907512 0.3749398 0.6692267 0.7889067 0.5814083 0.6203481
4 0.2454277 0.2717773 0.2372278 0.3078802 0.3771503 0.1051860 0.2823397
5 0.2999787 0.2696623 0.2911424 0.4280200 0.4581421 0.2043009 0.3515606
6 0.2717634 0.2691759 0.2538105 0.4296480 0.5411916 0.2612454 0.3606957
   Tsimil_P  Ttetra_P  Abrigh_F  Afissa_F   Apriod_F  Bangul_F  Bcalyc_F
1 0.3625698 0.4897911 0.3929422 0.1810214 0.73844967 0.2653331 0.3576787
2 0.3907196 0.2277752 0.6062073 0.5049141 0.50869409 0.5629789 0.6520519
3 0.5371667 0.7002499 0.7159009 0.1927824 0.25860502 0.4410901 0.5649818
4 0.3771273 0.2363951 0.2033078 0.2419771 0.05341365 0.2100870 0.2859335
5 0.4383652 0.3114777 0.3676721 0.2313754 0.08948795 0.2343846 0.3268114
6 0.4326016 0.3834825 0.3671088 0.2098083 0.10577461 0.2527355 0.3388818
   Bplica_F  Bquadr_F  Burceo_F  Cgibba_F  Edilat_F  Flongi_F  Kcochl_F
1 0.3165279 0.2737681 0.3364819 0.4832761 0.5474096 0.6963967 0.8486751
2 0.5288872 0.7075941 0.7105967 0.2822621 0.6652464 0.5645570 0.5753636
3 0.4756496 0.4763053 0.6593428 0.3303072 0.6050105 0.7967688 0.7912660
4 0.3900749 0.3022859 0.1601169 0.2672668 0.3084063 0.2224833 0.2014656
5 0.3274791 0.3529158 0.2996891 0.2306436 0.3689457 0.3596152 0.3024982
6 0.3552356 0.3332094 0.3095849 0.2580866 0.3849147 0.4143019 0.3945571
   Kquadr_F   Ktropi_F  Lbulla_F  Lclost_F  Lhamat_F   Lluna_F  Llunar_F
1 0.8069472 0.04768717 0.4527608 0.5080160 0.4197052 0.5925210 0.5045634
2 0.7211881 0.77176517 0.5805237 0.6046748 0.5606778 0.6507482 0.3430222
3 0.7525812 0.78287862 0.5056867 0.4979809 0.4921963 0.5925210 0.6400178
4 0.1152490 0.48007850 0.4424654 0.4186421 0.4100860 0.2962402 0.2646008
5 0.2800473 0.51509917 0.4422028 0.4169427 0.4063952 0.4086857 0.4124782
6 0.3396847 0.53759883 0.4433603 0.4163538 0.3962031 0.4086857 0.4127383
   Lovali_F  Lpatel_F  Lquadr_F  Mventr_F  Ppatul_F  Pquadr_F  Pvulga_F
1 0.5703429 0.3749651 0.4092559 0.4937295 0.3709155 0.4378028 0.5782494
2 0.5657092 0.5575969 0.5942483 0.6657609 0.6069824 0.4343975 0.3214276
3 0.4925857 0.4917362 0.5401335 0.4917607 0.5339528 0.7532247 0.7712113
4 0.4474621 0.3850760 0.3831864 0.3602157 0.3726569 0.4015881 0.3532358
5 0.4451705 0.3970563 0.4500927 0.3577506 0.4396115 0.5302783 0.4326595
6 0.4428913 0.3823182 0.4161518 0.3571829 0.3938188 0.5319335 0.5154841
   Specti_F  Tpatin_F  Tsimil_F  Ttetra_F
1 0.6509386 0.4070839 0.4653865 0.5742388
2 0.2508132 0.4892131 0.4953160 0.2929895
3 0.7262463 0.6568825 0.6397993 0.7664720
4 0.1833547 0.3155110 0.4809573 0.3031087
5 0.3290414 0.3884623 0.5443214 0.3885973
6 0.4031391 0.3979678 0.5385005 0.4663547

Call:  glm(formula = Abrigh ~ Area + HabitatDiversity + HumanPopulation + 
    Precipitation + PrecipitationSeasonality + TemperatureSeasonality, 
    family = binomial)

Coefficients:
             (Intercept)                      Area          HabitatDiversity  
              -2.224e+00                 6.668e-07                 3.558e-01  
         HumanPopulation             Precipitation  PrecipitationSeasonality  
               1.141e-08                -6.174e-04                -1.208e-02  
  TemperatureSeasonality  
              -2.197e-04  

Degrees of Freedom: 290 Total (i.e. Null);  284 Residual
Null Deviance:	    387.8 
Residual Deviance: 344.6 	AIC: 358.6

modEvA documentation built on May 29, 2017, 10:47 a.m.