[R] FD package_dbFD error

Vesna Gulin ve@n@@gu||n @end|ng |rom b|o|@pm|@hr
Wed Mar 31 13:43:33 CEST 2021


Hi everyone,

I am trying to conduct dbFD from the FD package, but it keeps giving me 
the same error:

ex1 <- dbFD(sites, traits)
Error in dbFD(sites, traits) :
   Different number of species in 'x' and 'a'.

Ab, bb, Ci.... are species names.
I have tried rewriting the species names so many times and ways, but 
nothing seems to work. I also checked for blank space but can't seem to 
find one. Does anyone have and idea what am I doing wrong?

My data consists of two data frames:
sites

   X Ab Bb Ci Cb Cbm Cdo Cm Cdi Dv Edi Ee Ede Es Eb Gc La Mm Op Oc Oh Or 
Pgr Ps Pgi Pf Pgri Po Pp Rr Ss Sl Ts Tv Tr
1 A  0  0  0  0   0   0  1   0  0   0  0   0  1  0  0  0  1  0  0  0  0  
  0  0   0  0    0  0  0  0  0  0  0  0  0
2 B  0  0  0  0   0   0  0   0  0   0  0   0  1  0  0  0  0  2  0  0  0  
  0  0   0  0    0  0  0  0  0  0  0  0  0
3 C  0  0  0  0   0   0  0   0  0   0  0   0  0  0  0  0  0  0  0  0  0  
  0  0   0  0    0  1  0  0  0  0  0  0  0
4 D  0  0  0  0   0   0  0   0  0   0  0   0  0  0  0  0  0  0  0  0  0  
  0  0   0  0    0  0  0  0  0  0  0  0  0
5 E  0  0  0  0   0   0  0   3  2   3  0   0  0  0  0  0  0  0  0  4  0  
  0  0   0  0    0  0  0  0  0  0  0  0  0
6 F  0  0  0  0   0   0  0   0  3   0  1   0  0  4  1  8  0  1  3  2  0  
  0  0   0  0    0  0  0  0  0  0  0  0  2
7 G  0  0  0  0   0   0  1   1  1   2  0   0  0  0  0  0  0  0  1  4  0  
  0  0   0  0    0  0  0  0  0  0  0  0  0

traits

      X body    ration  flight     feeding       lifestyle     moisture
1    Ab 29.5 0.6203390    none herbivorous geo-chortobiont  xerophilous
2    Bb 16.0 1.0625000 reduced  omnivorous     chortobiont  mesophilous
3    Ci 23.5 0.5829787    full  omnivorous geo-chortobiont  xerophilous
4    Cb 18.0 0.6000000    full herbivorous     chortobiont  mesophilous
5   Cbm 18.0 0.6000000    full herbivorous     chortobiont  mesophilous
6   Cdo 17.5 0.6342857 reduced herbivorous     chortobiont  mesophilous
7    Cm 17.5 0.5914286    full herbivorous     chortobiont  mesophilous
8   Cdi 21.5 0.5883721 reduced herbivorous     chortobiont hygrophilous
9    Dv 34.0 0.9044118 reduced carnivorous geo-chortobiont  mesophilous
10  Edi 27.0 0.7222222    none  omnivorous     thamnobiont  xerophilous
11   Ee 25.0 0.6400000    none  omnivorous     thamnobiont  mesophilous
12  Ede 20.5 0.5902439    none herbivorous     chortobiont  xerophilous
13   Es 25.5 0.9803922    none  omnivorous     thamnobiont  mesophilous
14   Eb 18.0 0.6416667 reduced herbivorous     chortobiont  mesophilous
15   Gc 22.5 0.4555556    none  omnivorous        geobiont  mesophilous
16   La 13.0 0.9807692    none herbivorous     chortobiont  mesophilous
17   Mm 18.0 1.0972222    none  omnivorous geo-chortobiont  xerophilous
18   Op 12.0 0.6666667    full  omnivorous     thamnobiont  xerophilous
19   Oc 21.0 0.5690476    full herbivorous        geobiont  xerophilous
20   Oh 15.5 0.5967742 reduced herbivorous     chortobiont  mesophilous
21   Or 15.5 0.7193548 reduced herbivorous     chortobiont  mesophilous
22  Pgr 17.0 1.0588235    none  omnivorous     thamnobiont  mesophilous
23   Ps 21.5 1.0465116    none  omnivorous     thamnobiont  mesophilous
24  Pgi 14.0 0.5500000    none herbivorous     chortobiont  mesophilous
25   Pf 26.5 0.9622642    none  omnivorous     thamnobiont  mesophilous
26 Pgri 17.5 1.0428571    none  omnivorous     thamnobiont  mesophilous
27   Po 17.0 0.8970588    none herbivorous     chortobiont  mesophilous
28   Pp 17.5 0.6542857 reduced herbivorous     chortobiont  mesophilous
29   Rr 17.5 0.8857143 reduced  omnivorous     chortobiont  mesophilous
30   Ss 22.5 0.5733333    full herbivorous     chortobiont  mesophilous
31   Sl 20.5 0.6268293 reduced herbivorous     chortobiont  mesophilous
32   Ts 12.5 0.4720000 reduced herbivorous        geobiont hygrophilous
33   Tv 33.0 0.7803030    full carnivorous     thamnobiont  mesophilous
34   Tr 20.0 0.9000000    none  omnivorous        geobiont hygrophilous


Thank you in advance and kind regards,
Vesna


-- 
Vesna Gulin,  Research and Teaching Assistant
Department of Biology
Faculty of Science
University of Zagreb
Rooseveltov trg 6, 10000 Zagreb, Croatia



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