r_has_jpeg_capability

r_has_png_capability

r_has_tiff_capability

r_has_tcltk_capability

r_has_x11_capability

r_has_aqua_capability

r_has_http_ftp_capability

r_has_sockets_capability

r_has_libxml_capability

r_has_fifo_capability

r_has_cledit_capability

r_has_iconv_capability

r_has_nls_capability

r_has_rprof_capability

r_has_profmem_capability

r_has_cairo_capability

r_has_icu_capability

r_has_long_double_capability

r_has_libcurl_capability

assert_r_has_jpeg_capability

assert_r_has_png_capability

assert_r_has_tiff_capability

assert_r_has_tcltk_capability

assert_r_has_x11_capability

assert_r_has_aqua_capability

assert_r_has_http_ftp_capability

assert_r_has_sockets_capability

assert_r_has_libxml_capability

assert_r_has_fifo_capability

assert_r_has_cledit_capability

assert_r_has_iconv_capability

assert_r_has_nls_capability

assert_r_has_rprof_capability

assert_r_has_profmem_capability

assert_r_has_cairo_capability

assert_r_has_icu_capability

assert_r_has_long_double_capability

assert_r_has_libcurl_capability

<p>See <code><a rd-options="assertive.reflection" href="/link/r_has_jpeg_capability?package=assertive&version=0.3-6&to=assertive.reflection" data-mini-rdoc="assertive.reflection::r_has_jpeg_capability">r_has_jpeg_capability</a></code>.</p>

Lots of predicates (is_* functions) to check the state of your
variables, and assertions (assert_* functions) to throw errors if they
aren't in the right form.

Richard Cotton

assertive

Readable Check Functions to Ensure Code Integrity

r_has_jpeg_capability function

<p>See <code><a rd-options='assertive.reflection' href='r_has_jpeg_capability'>r_has_jpeg_capability</a></code>.</p>

Does R have a capability? — r_has_jpeg_capability

Does R have a capability?

r_has_jpeg_capability: Does R have a capability?

Description

Arguments