This function facilitates the search for non-taxonomist strings in the 'identified.by' column of occurrence records data set

get_det_names(
  occ,
  identified.by = "identifiedBy",
  freq = FALSE,
  decreasing = TRUE,
  determined.by
)

Arguments

occ

data frame with occurrence records information.

identified.by

column name of occ with the name of who determined the species.

freq

logical. If TRUE output contain the number of times each string is repeated in the identified.by column. Default = FALSE

decreasing

logical. sort strings in decreasing order of frequency. Default = TRUE.

determined.by

deprecated, use identified.by instead.

Value

character vector containing the strings in identified.by column of occ. If freq = TRUE it return a data frame with two columns: 'strings' and 'frequency'.

Examples

data("A.setosa") get_det_names(A.setosa, freq = TRUE)
#> string frequency #> 1 79 #> 2 I. Fernandes 40 #> 3 Gasper, AL de 38 #> 4 Salino, A 26 #> 5 Schmitt, J.L. 17 #> 6 I.Fernandes 14 #> 7 Gonzatti, F. 13 #> 8 Fernandes, I. 11 #> 9 Ponce, M. M. 11 #> 10 R. Finotti 8 #> 11 - 7 #> 12 Gonzatti, F 7 #> 13 Salino, A. 7 #> 14 A. Salino 6 #> 15 Gasper, AL 6 #> 16 Kieling-Rubio, MA 6 #> 17 Rolf A. Engelmann 6 #> 18 Senna, R.M. 6 #> 19 C. R. Lehn 5 #> 20 Matos, F.B. 5 #> 21 A. Smith (UC) 4 #> 22 C. Mynssen 4 #> 23 Canestraro, BK 4 #> 24 Labiak, P.H. 4 #> 25 Schwartsburd, P.B. 4 #> 26 Schwirkowski, P 4 #> 27 Verdi, M 4 #> 28 Fernandes, I.M. 3 #> 29 J. Cordeiro 3 #> 30 M. Lehnert (BONN) 3 #> 31 Matos, FB 3 #> 32 Rolf A.Engelmann 3 #> 33 Rolf Engelmann 3 #> 34 Senna, RM 3 #> 35 A.L.de Gasper 2 #> 36 C.E.Jascone 2 #> 37 Dreveck, S 2 #> 38 F. Gonzatti 2 #> 39 F. Matos 2 #> 40 Fleck, R. 2 #> 41 Gasper, A.L. de 2 #> 42 J. Cordeiro & E. Barboza 2 #> 43 J.L. Schmitt 2 #> 44 Lehn & Steffens 2 #> 45 Lopes 2 #> 46 M.G. Caxambu 2 #> 47 Mazziero, F.F.F. 2 #> 48 Michelon, C 2 #> 49 Nóbrega, G.A. 2 #> 50 P. H. Labiak 2 #> 51 P.G. Windisch 2 #> 52 Pereira, J.B.S. 2 #> 53 RRC ID Flag 2 #> 54 Sem Informação 2 #> 55 Záchia, R. 2 #> 56 A. Santiago 1 #> 57 A. Sehnem 1 #> 58 A. Smith 1 #> 59 A. Smith, 1987-88 1 #> 60 A.C. Brade 1 #> 61 A.L. de Gasper 1 #> 62 A.L.Gasper 1 #> 63 Almeida, TE 1 #> 64 Almeida, TE; Mota, NFO; Lau, BL; Ramalho, AJ 1 #> 65 Anonymous 1 #> 66 Arantes, A.A. 1 #> 67 Areias, G. 1 #> 68 B. Zimmer (B) 2018-04-04 1 #> 69 Barros, I.C.L. 1 #> 70 Belgrano, M. J. 1 #> 71 Bueno, RM 1 #> 72 Burmeister, E.L. 1 #> 73 C. Mynssen et E. Moreira 1 #> 74 C. R. Lehn & J. L. Schmitt. 1 #> 75 C. Steffens 1 #> 76 C.E. Jascone 1 #> 77 C.E.Jacone 1 #> 78 C.G.V.Ramos 1 #> 79 C.MYNSSEN 1 #> 80 Canestraro, B.K. 1 #> 81 Carmes, A.A. 1 #> 82 Condack, J. 1 #> 83 Dittrich, V.A.O. 1 #> 84 Dittrich, VAO 1 #> 85 E. I. Meza Torres 1 #> 86 E. R. Damasceno 1 #> 87 Estevan, DA 1 #> 88 F. Azevedo 1 #> 89 F.S.Souza/Fev.2011 1 #> 90 Fernande, I. 1 #> 91 Funez, L.A. 1 #> 92 G.A.D.C. Franco 1 #> 93 G.S. McKee 1 #> 94 Gasper, A. L. 1 #> 95 Gasper, A.L. 1 #> 96 Goetz, MNB & Becker, DFP 1 #> 97 Hiendlmayer, R 1 #> 98 I. Fernades 1 #> 99 I. K. Flausino 1 #> 100 I. K. Flausino/07-XII-2005 1 #> 101 J. P. Condack 1 #> 102 J. Prado 1 #> 103 J. Schmitt 1 #> 104 Jarenkow, JA 1 #> 105 Kieling- Rubio, M. A. 1 #> 106 L.C. Bernacci et al. 1 #> 107 L.Sylvestre 1 #> 108 Labiak, P. H. 1 #> 109 Lana da Silva Sylvestre 1 #> 110 Lehnert (UC) 1 #> 111 Lermer, J. 1 #> 112 Lerner, J. 1 #> 113 M.Lehnert (UC) 1 #> 114 M.M. Ponce 1 #> 115 Marcus Lehnert 1 #> 116 Marquez, G. 1 #> 117 Matos, F. 1 #> 118 Mckee, G. .S. 1 #> 119 Melo, LCN; Salino, A 1 #> 120 Michelon, C. 1 #> 121 Morero, R. E. 1 #> 122 Nervo, M. H. 1 #> 123 Nervo, MH 1 #> 124 Oliveira, AA de 1 #> 125 P. Labiak 1 #> 126 P.J.S. Silva Filho 1 #> 127 Ponce 1 #> 128 Ponce, M. M., // 1 #> 129 Prado, J 1 #> 130 R. Engelmann 1 #> 131 R. M. Bueno 1 #> 132 R. M. Senna 1 #> 133 R.M.Senna 1 #> 134 Rev. I. Fernandes 1 #> 135 Ristow, R. 1 #> 136 Rogério Bueno 1 #> 137 Rubio, A.K. 1 #> 138 S. Vasconcelos 1 #> 139 Sakagami, C.R. 1 #> 140 Sakagami, CR 1 #> 141 Salino, A; Nóbrega, T 1 #> 142 Schmitt, J. L. 1 #> 143 Schmitt. J.L. 1 #> 144 Silva, FD 1 #> 145 Silva, V. L. 1 #> 146 Steffens, C. 1 #> 147 Uller, HF 1 #> 148 V. Graeff, T. Padoin, V. Leão 1 #> 149 V. L. Silva 1 #> 150 V.A.O. Dittrich 1 #> 151 Vanilde Citadini- Zanette 1 #> 152 Verdi, M. 1 #> 153 Völtz, R.R. 1 #> 154 Windisch, PG 1