问题描述
好的,我知道我在交叉发布一点,这与上周的these docs相同。在进一步检查时,我应该首先在这里问这个。如果此处对此问题有任何答案,我将使用它来改进问题报告(也许有PR可以链接到相关文档,如果存在的话)或替代解决问题。
我的问题:找到正确的功能后,igraph
文档通常对每个功能都非常详细。随着时间的流逝,随着函数名称变得更加一致,大量可用函数(我相信大约有800个)使找到正确的函数变得有些挑战。
对于给定功能的“规范”名称的构造方式似乎有一个基本原理。例如,对于图构造函数,我遇到了三种主要类型,sample_*
,make_*
和graph_from_*
(请参见下面的reprex)。但是,我无法找到概述这些类别(或其他类型功能的类别)的文档。我想知道是否存在这样的文档?
library(igraph,warn.conflicts=FALSE)
ls("package:igraph") %>% stringr::str_subset("^sample_.|^make_.|^graph_from_.")
#> [1] "graph_from_adj_list" "graph_from_adjacency_matrix"
#> [3] "graph_from_atlas" "graph_from_data_frame"
#> [5] "graph_from_edgelist" "graph_from_graphdb"
#> [7] "graph_from_graphnel" "graph_from_incidence_matrix"
#> [9] "graph_from_isomorphism_class" "graph_from_lcf"
#> [11] "graph_from_literal" "make_bipartite_graph"
#> [13] "make_chordal_ring" "make_clusters"
#> [15] "make_de_bruijn_graph" "make_directed_graph"
#> [17] "make_ego_graph" "make_empty_graph"
#> [19] "make_full_bipartite_graph" "make_full_citation_graph"
#> [21] "make_full_graph" "make_graph"
#> [23] "make_kautz_graph" "make_lattice"
#> [25] "make_line_graph" "make_ring"
#> [27] "make_star" "make_tree"
#> [29] "make_undirected_graph" "sample_asym_pref"
#> [31] "sample_bipartite" "sample_cit_cit_types"
#> [33] "sample_cit_types" "sample_correlated_gnp"
#> [35] "sample_correlated_gnp_pair" "sample_degseq"
#> [37] "sample_dirichlet" "sample_dot_product"
#> [39] "sample_fitness" "sample_fitness_pl"
#> [41] "sample_forestfire" "sample_gnm"
#> [43] "sample_gnp" "sample_grg"
#> [45] "sample_growing" "sample_hierarchical_sbm"
#> [47] "sample_hrg" "sample_islands"
#> [49] "sample_k_regular" "sample_last_cit"
#> [51] "sample_motifs" "sample_pa"
#> [53] "sample_pa_age" "sample_pref"
#> [55] "sample_sbm" "sample_seq"
#> [57] "sample_smallworld" "sample_sphere_surface"
#> [59] "sample_sphere_volume" "sample_traits"
#> [61] "sample_traits_callaway"
解决方法
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