Skip to content

fix: Support character labels in assortativity_nominal() #2432

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 6 commits into
base: main
Choose a base branch
from
+403 −3
Draft

fix: Support character labels in assortativity_nominal() #2432

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
3779ea9
Initial plan
Copilot Oct 26, 2025
01eeec3
fix: Handle character types in assortativity_nominal
Copilot Oct 26, 2025
0a3b621
docs: Update assortativity_nominal documentation
Copilot Oct 26, 2025
175cfd1
refactor: Only convert character vectors in assortativity_nominal
Copilot Oct 26, 2025
b7acda0
Merge remote-tracking branch 'origin/main' into copilot/fix-assortati…
Copilot Oct 26, 2025
ec806ff
Changes before error encountered
Copilot Oct 26, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 7 additions & 1 deletion R/assortativity.R
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -237,7 +237,8 @@ assortativity_legacy <- function(

#' @param types Vector giving the vertex types. They as assumed to be integer
#' numbers, starting with one. Non-integer values are converted to integers
#' with [as.integer()].
#' with [as.integer()]. Character vectors are converted to integers using
#' [as.factor()].
#' @rdname assortativity
#' @export
#' @cdocs igraph_assortativity_nominal
Expand All @@ -247,6 +248,11 @@ assortativity_nominal <- function(
directed = TRUE,
normalized = TRUE
) {
# Convert character types to factor then to integer for categorical data
if (is.character(types)) {
types <- as.integer(as.factor(types))
}

assortativity_nominal_impl(
graph = graph,
types = types,
Expand Down
3 changes: 2 additions & 1 deletion man/assortativity.Rd
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

3 changes: 2 additions & 1 deletion man/assortativity.nominal.Rd
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

252 changes: 252 additions & 0 deletions src/cpp11.dd
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,255 @@
cpp11.o: \
cpp11.cpp \
igraph_types.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/R.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/altrep.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/as.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/attribute_proxy.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/data_frame.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/declarations.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/doubles.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/environment.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/external_pointer.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/function.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/integers.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/list.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/list_of.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/logicals.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/matrix.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/named_arg.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/protect.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/r_bool.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/r_string.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/r_vector.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/raws.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/sexp.hpp \
/home/runner/work/_temp/Library/cpp11/include/cpp11/strings.hpp \
/opt/R/4.5.1/lib/R/include/R_ext/Arith.h \
/opt/R/4.5.1/lib/R/include/R_ext/Boolean.h \
/opt/R/4.5.1/lib/R/include/R_ext/Complex.h \
/opt/R/4.5.1/lib/R/include/R_ext/Error.h \
/opt/R/4.5.1/lib/R/include/R_ext/Memory.h \
/opt/R/4.5.1/lib/R/include/R_ext/Print.h \
/opt/R/4.5.1/lib/R/include/R_ext/Rdynload.h \
/opt/R/4.5.1/lib/R/include/R_ext/Utils.h \
/opt/R/4.5.1/lib/R/include/R_ext/Visibility.h \
/opt/R/4.5.1/lib/R/include/R_ext/libextern.h \
/opt/R/4.5.1/lib/R/include/Rconfig.h \
/opt/R/4.5.1/lib/R/include/Rinternals.h \
/opt/R/4.5.1/lib/R/include/Rversion.h \
/usr/include/asm-generic/errno.h \
/usr/include/c++/13/algorithm \
/usr/include/c++/13/backward/auto_ptr.h \
/usr/include/c++/13/backward/binders.h \
/usr/include/c++/13/bits/algorithmfwd.h \
/usr/include/c++/13/bits/align.h \
/usr/include/c++/13/bits/alloc_traits.h \
/usr/include/c++/13/bits/allocated_ptr.h \
/usr/include/c++/13/bits/allocator.h \
/usr/include/c++/13/bits/atomic_base.h \
/usr/include/c++/13/bits/atomic_lockfree_defines.h \
/usr/include/c++/13/bits/basic_ios.h \
/usr/include/c++/13/bits/basic_ios.tcc \
/usr/include/c++/13/bits/basic_string.h \
/usr/include/c++/13/bits/basic_string.tcc \
/usr/include/c++/13/bits/char_traits.h \
/usr/include/c++/13/bits/charconv.h \
/usr/include/c++/13/bits/concept_check.h \
/usr/include/c++/13/bits/cpp_type_traits.h \
/usr/include/c++/13/bits/cxxabi_forced.h \
/usr/include/c++/13/bits/cxxabi_init_exception.h \
/usr/include/c++/13/bits/exception.h \
/usr/include/c++/13/bits/exception_defines.h \
/usr/include/c++/13/bits/exception_ptr.h \
/usr/include/c++/13/bits/functexcept.h \
/usr/include/c++/13/bits/functional_hash.h \
/usr/include/c++/13/bits/hash_bytes.h \
/usr/include/c++/13/bits/locale_classes.h \
/usr/include/c++/13/bits/locale_classes.tcc \
/usr/include/c++/13/bits/locale_facets.h \
/usr/include/c++/13/bits/locale_facets.tcc \
/usr/include/c++/13/bits/localefwd.h \
/usr/include/c++/13/bits/memory_resource.h \
/usr/include/c++/13/bits/memoryfwd.h \
/usr/include/c++/13/bits/move.h \
/usr/include/c++/13/bits/nested_exception.h \
/usr/include/c++/13/bits/new_allocator.h \
/usr/include/c++/13/bits/ostream.tcc \
/usr/include/c++/13/bits/ostream_insert.h \
/usr/include/c++/13/bits/postypes.h \
/usr/include/c++/13/bits/predefined_ops.h \
/usr/include/c++/13/bits/ptr_traits.h \
/usr/include/c++/13/bits/range_access.h \
/usr/include/c++/13/bits/refwrap.h \
/usr/include/c++/13/bits/requires_hosted.h \
/usr/include/c++/13/bits/shared_ptr.h \
/usr/include/c++/13/bits/shared_ptr_atomic.h \
/usr/include/c++/13/bits/shared_ptr_base.h \
/usr/include/c++/13/bits/specfun.h \
/usr/include/c++/13/bits/std_abs.h \
/usr/include/c++/13/bits/stl_algobase.h \
/usr/include/c++/13/bits/stl_bvector.h \
/usr/include/c++/13/bits/stl_construct.h \
/usr/include/c++/13/bits/stl_function.h \
/usr/include/c++/13/bits/stl_heap.h \
/usr/include/c++/13/bits/stl_iterator.h \
/usr/include/c++/13/bits/stl_iterator_base_funcs.h \
/usr/include/c++/13/bits/stl_iterator_base_types.h \
/usr/include/c++/13/bits/stl_pair.h \
/usr/include/c++/13/bits/stl_raw_storage_iter.h \
/usr/include/c++/13/bits/stl_vector.h \
/usr/include/c++/13/bits/stream_iterator.h \
/usr/include/c++/13/bits/streambuf.tcc \
/usr/include/c++/13/bits/streambuf_iterator.h \
/usr/include/c++/13/bits/string_view.tcc \
/usr/include/c++/13/bits/uniform_int_dist.h \
/usr/include/c++/13/bits/uses_allocator.h \
/usr/include/c++/13/bits/uses_allocator_args.h \
/usr/include/c++/13/bits/vector.tcc \
/usr/include/c++/13/cctype \
/usr/include/c++/13/clocale \
/usr/include/c++/13/compare \
/usr/include/c++/13/csetjmp \
/usr/include/c++/13/cstdint \
/usr/include/c++/13/cstdio \
/usr/include/c++/13/cstring \
/usr/include/c++/13/debug/assertions.h \
/usr/include/c++/13/ext/aligned_buffer.h \
/usr/include/c++/13/ext/alloc_traits.h \
/usr/include/c++/13/ext/atomicity.h \
/usr/include/c++/13/ext/concurrence.h \
/usr/include/c++/13/ext/numeric_traits.h \
/usr/include/c++/13/ext/string_conversions.h \
/usr/include/c++/13/ext/type_traits.h \
/usr/include/c++/13/initializer_list \
/usr/include/c++/13/limits \
/usr/include/c++/13/math.h \
/usr/include/c++/13/memory \
/usr/include/c++/13/ostream \
/usr/include/c++/13/pstl/execution_defs.h \
/usr/include/c++/13/pstl/glue_algorithm_defs.h \
/usr/include/c++/13/pstl/glue_memory_defs.h \
/usr/include/c++/13/pstl/pstl_config.h \
/usr/include/c++/13/streambuf \
/usr/include/c++/13/string \
/usr/include/c++/13/system_error \
/usr/include/c++/13/tr1/bessel_function.tcc \
/usr/include/c++/13/tr1/beta_function.tcc \
/usr/include/c++/13/tr1/ell_integral.tcc \
/usr/include/c++/13/tr1/exp_integral.tcc \
/usr/include/c++/13/tr1/hypergeometric.tcc \
/usr/include/c++/13/tr1/legendre_function.tcc \
/usr/include/c++/13/tr1/modified_bessel_func.tcc \
/usr/include/c++/13/tr1/poly_hermite.tcc \
/usr/include/c++/13/tr1/poly_laguerre.tcc \
/usr/include/c++/13/tr1/riemann_zeta.tcc \
/usr/include/c++/13/tr1/special_function_util.h \
/usr/include/c++/13/utility \
/usr/include/c++/13/vector \
/usr/include/errno.h \
/usr/include/features-time64.h \
/usr/include/inttypes.h \
/usr/include/limits.h \
/usr/include/linux/errno.h \
/usr/include/linux/limits.h \
/usr/include/pthread.h \
/usr/include/wchar.h \
/usr/include/wctype.h \
/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter.h \
/usr/include/x86_64-linux-gnu/bits/byteswap.h \
/usr/include/x86_64-linux-gnu/bits/cpu-set.h \
/usr/include/x86_64-linux-gnu/bits/endian.h \
/usr/include/x86_64-linux-gnu/bits/endianness.h \
/usr/include/x86_64-linux-gnu/bits/floatn-common.h \
/usr/include/x86_64-linux-gnu/bits/floatn.h \
/usr/include/x86_64-linux-gnu/bits/flt-eval-method.h \
/usr/include/x86_64-linux-gnu/bits/fp-fast.h \
/usr/include/x86_64-linux-gnu/bits/fp-logb.h \
/usr/include/x86_64-linux-gnu/bits/iscanonical.h \
/usr/include/x86_64-linux-gnu/bits/libc-header-start.h \
/usr/include/x86_64-linux-gnu/bits/libm-simd-decl-stubs.h \
/usr/include/x86_64-linux-gnu/bits/local_lim.h \
/usr/include/x86_64-linux-gnu/bits/locale.h \
/usr/include/x86_64-linux-gnu/bits/long-double.h \
/usr/include/x86_64-linux-gnu/bits/math-vector.h \
/usr/include/x86_64-linux-gnu/bits/mathcalls-helper-functions.h \
/usr/include/x86_64-linux-gnu/bits/mathcalls-narrow.h \
/usr/include/x86_64-linux-gnu/bits/mathcalls.h \
/usr/include/x86_64-linux-gnu/bits/posix2_lim.h \
/usr/include/x86_64-linux-gnu/bits/pthread_stack_min-dynamic.h \
/usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h \
/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h \
/usr/include/x86_64-linux-gnu/bits/sched.h \
/usr/include/x86_64-linux-gnu/bits/select.h \
/usr/include/x86_64-linux-gnu/bits/setjmp.h \
/usr/include/x86_64-linux-gnu/bits/stdint-intn.h \
/usr/include/x86_64-linux-gnu/bits/stdint-least.h \
/usr/include/x86_64-linux-gnu/bits/stdint-uintn.h \
/usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
/usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
/usr/include/x86_64-linux-gnu/bits/struct_mutex.h \
/usr/include/x86_64-linux-gnu/bits/struct_rwlock.h \
/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h \
/usr/include/x86_64-linux-gnu/bits/time.h \
/usr/include/x86_64-linux-gnu/bits/time64.h \
/usr/include/x86_64-linux-gnu/bits/timesize.h \
/usr/include/x86_64-linux-gnu/bits/timex.h \
/usr/include/x86_64-linux-gnu/bits/types.h \
/usr/include/x86_64-linux-gnu/bits/types/FILE.h \
/usr/include/x86_64-linux-gnu/bits/types/__FILE.h \
/usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h \
/usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h \
/usr/include/x86_64-linux-gnu/bits/types/__locale_t.h \
/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h \
/usr/include/x86_64-linux-gnu/bits/types/__sigset_t.h \
/usr/include/x86_64-linux-gnu/bits/types/clock_t.h \
/usr/include/x86_64-linux-gnu/bits/types/clockid_t.h \
/usr/include/x86_64-linux-gnu/bits/types/cookie_io_functions_t.h \
/usr/include/x86_64-linux-gnu/bits/types/error_t.h \
/usr/include/x86_64-linux-gnu/bits/types/locale_t.h \
/usr/include/x86_64-linux-gnu/bits/types/mbstate_t.h \
/usr/include/x86_64-linux-gnu/bits/types/sigset_t.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h \
/usr/include/x86_64-linux-gnu/bits/types/struct___jmp_buf_tag.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_itimerspec.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_sched_param.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_timeval.h \
/usr/include/x86_64-linux-gnu/bits/types/struct_tm.h \
/usr/include/x86_64-linux-gnu/bits/types/time_t.h \
/usr/include/x86_64-linux-gnu/bits/types/timer_t.h \
/usr/include/x86_64-linux-gnu/bits/typesizes.h \
/usr/include/x86_64-linux-gnu/bits/uintn-identity.h \
/usr/include/x86_64-linux-gnu/bits/uio_lim.h \
/usr/include/x86_64-linux-gnu/bits/waitflags.h \
/usr/include/x86_64-linux-gnu/bits/waitstatus.h \
/usr/include/x86_64-linux-gnu/bits/wchar.h \
/usr/include/x86_64-linux-gnu/bits/wordsize.h \
/usr/include/x86_64-linux-gnu/bits/xopen_lim.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/atomic_word.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/c++allocator.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/c++config.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/c++locale.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/cpu_defines.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/ctype_base.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/ctype_inline.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/error_constants.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/gthr.h \
/usr/include/x86_64-linux-gnu/c++/13/bits/os_defines.h \
/usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
/usr/include/x86_64-linux-gnu/gnu/stubs.h \
/usr/include/x86_64-linux-gnu/sys/cdefs.h \
/usr/include/x86_64-linux-gnu/sys/select.h \
/usr/include/x86_64-linux-gnu/sys/single_threaded.h \
/usr/include/x86_64-linux-gnu/sys/types.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/limits.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/stdarg.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/stdbool.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/stdint.h \
/usr/lib/gcc/x86_64-linux-gnu/13/include/syslimits.h \
vendor/cigraph/include/igraph_decls.h \
vendor/cigraph/include/igraph_types.h \
vendor/igraph_config.h \
Loading