R语言【taxlist】——summary()，show()，print()：打印taxlist对象及其内容的概述
Package taxlist version 0.2.4
Description
一种方法，用于显示 taxlist 对象内容的概述或所选分类组的概述。
Usage
## S4 method for signature 'taxlist'
summary(object,ConceptID,units = "Kb",check_validity = TRUE,display = "both",maxsum = 5,secundum = NULL,exact = FALSE,...
)## S4 method for signature 'taxlist'
show(object)## S4 method for signature 'taxlist'
print(x, ...)Arguments
参数【object，x】：一个 taxlist 对象。
参数【ConceptID】：要在摘要中显示的概念id。
参数【units】：指示在对象的分配空间中显示的单位的字符值。
参数【check_validity】：指示是否检查对象有效性的逻辑值。
参数【display】：指示要显示的字段的字符值(参见详细信息)。
参数【maxsum】：整数，表示显示分类群的最大数目。
参数【secundum】：一个字符值，指示要在摘要中显示的来自slot taxonViews的列。
参数【exact】：一个逻辑值，指示分类单元名称是否应该与参数'ConceptID'中的确切参数匹配。它只工作，如果'ConceptID'作为字符值提供，而不是关键字'all'。
参数【...】：传递给或来自其他方法的进一步参数。
Details
指示包含在 taxlist 对象中的名称、概念和分类单元视图数量的总体概述。如果参数ConceptID是一个包含概念id或名称的矢量，将由grepl()进行匹配，则将生成每个概念中包含的所有名称的显示。另外，您可以使用taxon="all"来获取对象中包含的所有概念的名称列表(截断为maxsum的输入数)。
对于应用于概念的摘要，有三种使用参数显示的备选名称显示方式。使用display="name"来显示值TaxonName，使用display="author"来显示值AuthorName，或者使用display="both"来显示两个值。这些值取自插槽taxonNames。
对于大的对象，建议设置units="Mb"(参见object.size()了解更多选项)。
Examples
summary(Easplist, units = "Mb")object size: 0.7 Mb validation of 'taxlist' object: TRUE number of taxon usage names: 5393 number of taxon concepts: 3887 trait entries: 311 number of trait variables: 1 taxon views: 3 concepts with parents: 3698 concepts with children: 1343 hierarchical levels: form < variety < subspecies < species < complex < genus < family number of concepts in level form: 2 number of concepts in level variety: 95 number of concepts in level subspecies: 71 number of concepts in level species: 2521 number of concepts in level complex: 1 number of concepts in level genus: 1011 number of concepts in level family: 186
summary(Easplist, c(51128, 51140))------------------------------ concept ID: 51128 view ID: 1 level: species parent: 54818 Cheilanthes Sw. # accepted name: 51128 Cheilanthes quadripinnata Kuhn # synonyms (1): 51129 Pellaea quadripinnata (Forssk.) Prantl ------------------------------ concept ID: 51140 view ID: 1 level: species parent: 55364 Haplopteris C. Presl # accepted name: 51140 Haplopteris volkensii (Hieron.) E.H. Crane # synonyms (1): 51141 Vittaria volkensii Hieron. ------------------------------
summary(Easplist, "Acmella")------------------------------ concept ID: 20 view ID: 1 level: species parent: 54760 Acmella Pers. # accepted name: 20 Acmella caulirhiza Delile # synonyms (19): 50001 Spilanthes mauritiana (A. Rich. ex Pers.) DC. 52448 Spilanthes caulirhiza (Delile) DC. 52449 Acmella mauritiana A. Rich. ex Pers. 52450 Spilanthes africana DC. 52451 Spilanthes abyssinica Sch. Bip. ex A. Rich. 52452 Eclipta filicaulis Schumach. & Thonn. 52453 Spilanthes filicaulis (Schumach. & Thonn.) C. D. Adams 52454 Spilanthes acmella var. acmella (L.) Murray 52455 Verbesina acmella L. 52456 Spilanthes acmella (L.) Murray 52457 Blainvillea acmella (L.) Philipson 52458 Eclipta latifolia L. f. 52459 Blainvillea latifolia (L. f.) DC. 52460 Blainvillea rhomboidea Cass. 52461 Blainvillea dalla-vedovae A. Terracc. 52462 Verbesina dichotoma Murray 52463 Blainvillea dichotoma (Murray) Stewart 52464 Spilanthes caulirhiza var. madagascariensis DC. 52465 Spilanthes mauritiana f. madagascariensis (DC.) A. H. Moore ------------------------------ concept ID: 21 view ID: 1 level: species parent: 54760 Acmella Pers. # accepted name: 21 Acmella uliginosa (Sw.) Cass. # synonyms (1): 50002 Spilanthes uliginosa Sw. ------------------------------ concept ID: 54760 view ID: 2 level: genus parent: 55936 Compositae Giseke # accepted name: 54762 Acmella Pers. ------------------------------
summary(object = Easplist, ConceptID = "all", maxsum = 10)------------------------------ concept ID: 1 view ID: 1 level: species parent: 54753 Abelmoschus Medik. # accepted name: 1 Abelmoschus esculentus (L.) Moench # synonyms (1): 52313 Hibiscus esculentus L. ------------------------------ concept ID: 2 view ID: 1 level: species parent: 54754 Abutilon Mill. # accepted name: 2 Abutilon indicum (L.) ------------------------------ concept ID: 3 view ID: 1 level: species parent: 54754 Abutilon Mill. # accepted name: 3 Abutilon mauritianum (Jacq.) Medik. # synonyms (1): 50361 Pavonia patens (Andrews) Chiov. ------------------------------ concept ID: 4 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 4 Acacia drepanolobium Harms ex Y. Sjöstedt ------------------------------ concept ID: 5 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 5 Acacia elatior Brenan ------------------------------ concept ID: 6 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 6 Acacia kirkii Oliv. ------------------------------ concept ID: 7 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 7 Acacia mearnsii De Wild. ------------------------------ concept ID: 8 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 8 Acacia mellifera (Vahl) Benth. ------------------------------ concept ID: 9 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 9 Acacia polyacantha Willd. ------------------------------ concept ID: 10 view ID: 1 level: species parent: 54755 Acacia Mill. # accepted name: 10 Acacia reficiens Wawra ------------------------------