• using R Under development (unstable) (2026-07-31 r90332)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.1.0-3) 16.1.0     GNU Fortran (Debian 16.1.0-3) 16.1.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-08-01 12:23:27 UTC
• checking for file ‘OptimaRegion/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘OptimaRegion’ version ‘1.2’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [2s/3s] NOTE Maintainer: ‘Enrique del Castillo <exd13@psu.edu>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: c(person(given = c("Enrique", "del"),                       family = "Castillo",                       role = c("aut", "cre"),                       email = "exd13@psu.edu"),                person(given = "Peng",                       family = "Chen",                       role = "aut"),                person(given = "Adam",                       family = "Meyers",                       role = "aut"),                person(given = "John",                       family = "Hunt",                       role = "aut"),                person(given = "James",                       family = "Rapkin",                       role = "aut")) as necessary.
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘OptimaRegion’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [0s/0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
• checking loading without being on the library search path ... [0s/0s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [5s/8s] OK
• checking Rd files ... [0s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... [0s/0s] OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking examples ... [0s/1s] OK
• checking PDF version of manual ... [4s/6s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• checking for new files in some other directories ... NOTE Found the following files/directories:   ‘~/tmp/scratch/Rtmp0S0f80’ ‘~/tmp/scratch/Rtmp0YFXVI’   ‘~/tmp/scratch/Rtmp1IghSu’ ‘~/tmp/scratch/Rtmp2J20Ch’   ‘~/tmp/scratch/Rtmp3a0bf7’ ‘~/tmp/scratch/Rtmp3iiHrj’   ‘~/tmp/scratch/Rtmp4CF3lD’ ‘~/tmp/scratch/Rtmp4Cze2R’   ‘~/tmp/scratch/Rtmp4Hve54’ ‘~/tmp/scratch/Rtmp4bBeYj’   ‘~/tmp/scratch/Rtmp4bHqGo’ ‘~/tmp/scratch/Rtmp4wAejy’   ‘~/tmp/scratch/Rtmp5AcQRZ’ ‘~/tmp/scratch/Rtmp6cAmdS’   ‘~/tmp/scratch/Rtmp6tt2sy’ ‘~/tmp/scratch/Rtmp7S8P5i’   ‘~/tmp/scratch/Rtmp7VamM6’ ‘~/tmp/scratch/Rtmp8bbNdu’   ‘~/tmp/scratch/Rtmp8uGum0’ ‘~/tmp/scratch/Rtmp8vXjQe’   ‘~/tmp/scratch/Rtmp8xTnD4’ ‘~/tmp/scratch/Rtmp9aBJgW’   ‘~/tmp/scratch/Rtmp9oDx8A’ ‘~/tmp/scratch/RtmpActl1i’   ‘~/tmp/scratch/RtmpAm6Vks’ ‘~/tmp/scratch/RtmpAtyCON’   ‘~/tmp/scratch/RtmpBat25I’ ‘~/tmp/scratch/RtmpC2lcET’   ‘~/tmp/scratch/RtmpCTBiT8’ ‘~/tmp/scratch/RtmpCyljBb’   ‘~/tmp/scratch/RtmpDWHPSs’ ‘~/tmp/scratch/RtmpETDreK’   ‘~/tmp/scratch/RtmpEr9a9D’ ‘~/tmp/scratch/RtmpG5Q8rg’   ‘~/tmp/scratch/RtmpG6QTKB’ ‘~/tmp/scratch/RtmpGYxQCS’   ‘~/tmp/scratch/RtmpH6Cio2’ ‘~/tmp/scratch/RtmpHbHzLQ’   ‘~/tmp/scratch/RtmpIUcaV5’ ‘~/tmp/scratch/RtmpIjGeQb’   ‘~/tmp/scratch/RtmpJdJQKH’ ‘~/tmp/scratch/RtmpJlHEw9’   ‘~/tmp/scratch/RtmpKXZ0x7’ ‘~/tmp/scratch/RtmpKfqDmC’   ‘~/tmp/scratch/RtmpLCaodv’ ‘~/tmp/scratch/RtmpLYMXgp’   ‘~/tmp/scratch/RtmpLeJTLu’ ‘~/tmp/scratch/RtmpM8Gj3x’   ‘~/tmp/scratch/RtmpMNUPER’ ‘~/tmp/scratch/RtmpMQbMg2’   ‘~/tmp/scratch/RtmpMxnFhv’ ‘~/tmp/scratch/RtmpNdrft4’   ‘~/tmp/scratch/RtmpP7lrs0’ ‘~/tmp/scratch/RtmpPY2vzZ’   ‘~/tmp/scratch/RtmpPd2OrK’ ‘~/tmp/scratch/RtmpQzkKw5’   ‘~/tmp/scratch/RtmpS4yswJ’ ‘~/tmp/scratch/RtmpSBVlzC’   ‘~/tmp/scratch/RtmpSUNVMJ’ ‘~/tmp/scratch/RtmpSsIQ57’   ‘~/tmp/scratch/RtmpTH4AYG’ ‘~/tmp/scratch/RtmpTVwh6f’   ‘~/tmp/scratch/RtmpUVTkdj’ ‘~/tmp/scratch/RtmpVnc7vg’   ‘~/tmp/scratch/RtmpXcRkLF’ ‘~/tmp/scratch/RtmpYBZc7I’   ‘~/tmp/scratch/RtmpYgNpK0’ ‘~/tmp/scratch/RtmpYtyy0o’   ‘~/tmp/scratch/RtmpaqCRBS’ ‘~/tmp/scratch/RtmpbeAJDo’   ‘~/tmp/scratch/RtmpbgmFrn’ ‘~/tmp/scratch/Rtmpc0Zzgd’   ‘~/tmp/scratch/RtmpdPm8jE’ ‘~/tmp/scratch/Rtmpe0CYLm’   ‘~/tmp/scratch/RtmpeDGzcj’ ‘~/tmp/scratch/RtmpeeVWHp’   ‘~/tmp/scratch/Rtmpf4fpVG’ ‘~/tmp/scratch/RtmpfbITo5’   ‘~/tmp/scratch/RtmpftqUNX’ ‘~/tmp/scratch/RtmphHMMyU’   ‘~/tmp/scratch/Rtmphl8VC8’ ‘~/tmp/scratch/RtmpjDw6td’   ‘~/tmp/scratch/RtmpjiUFLO’ ‘~/tmp/scratch/Rtmpl7itZG’   ‘~/tmp/scratch/RtmplLJ02x’ ‘~/tmp/scratch/RtmpmGGPwX’   ‘~/tmp/scratch/RtmpmavIsk’ ‘~/tmp/scratch/Rtmpmkhcuy’   ‘~/tmp/scratch/RtmpnXmFtG’ ‘~/tmp/scratch/RtmpoCepjx’   ‘~/tmp/scratch/RtmpospgTV’ ‘~/tmp/scratch/RtmppGvyKP’   ‘~/tmp/scratch/RtmppIIOId’ ‘~/tmp/scratch/RtmppUrEhi’   ‘~/tmp/scratch/Rtmppy0hbx’ ‘~/tmp/scratch/Rtmpq7dG7U’   ‘~/tmp/scratch/Rtmpq7jCWS’ ‘~/tmp/scratch/RtmpqC3Gx3’   ‘~/tmp/scratch/RtmprKQoj8’ ‘~/tmp/scratch/RtmprUKSmN’   ‘~/tmp/scratch/Rtmps062YI’ ‘~/tmp/scratch/Rtmps0gAeR’   ‘~/tmp/scratch/RtmpsDo7TU’ ‘~/tmp/scratch/RtmpsIATGy’   ‘~/tmp/scratch/RtmpsQpoJt’ ‘~/tmp/scratch/Rtmpsa8KJR’   ‘~/tmp/scratch/RtmptQOb8z’ ‘~/tmp/scratch/RtmptcfVr3’   ‘~/tmp/scratch/Rtmpudobkg’ ‘~/tmp/scratch/RtmpvWgbZt’   ‘~/tmp/scratch/RtmpwQg0vv’ ‘~/tmp/scratch/Rtmpwf9W0H’   ‘~/tmp/scratch/Rtmpwvpi9i’ ‘~/tmp/scratch/Rtmpx87L7r’   ‘~/tmp/scratch/RtmpxHfxIj’ ‘~/tmp/scratch/RtmpxVAI5p’   ‘~/tmp/scratch/RtmpxYquZl’ ‘~/tmp/scratch/RtmpzyZmmN’   ‘~/tmp/scratch/ccYcQ9cZ.s’ ‘~/tmp/scratch/ccbsAFaf.s’   ‘~/tmp/scratch/xvfb-run.6NMTdd’ ‘~/tmp/scratch/xvfb-run.8uc8ba’   ‘~/tmp/scratch/xvfb-run.CiTrNX’ ‘~/tmp/scratch/xvfb-run.CqzZli’   ‘~/tmp/scratch/xvfb-run.EKPYVB’ ‘~/tmp/scratch/xvfb-run.F8Rrdu’   ‘~/tmp/scratch/xvfb-run.GdiZT1’ ‘~/tmp/scratch/xvfb-run.GlBPI8’   ‘~/tmp/scratch/xvfb-run.ImKDt4’ ‘~/tmp/scratch/xvfb-run.NWdmfu’   ‘~/tmp/scratch/xvfb-run.QI4eaZ’ ‘~/tmp/scratch/xvfb-run.R3lKOV’   ‘~/tmp/scratch/xvfb-run.XIURI5’ ‘~/tmp/scratch/xvfb-run.XLwls4’   ‘~/tmp/scratch/xvfb-run.XOcmX4’ ‘~/tmp/scratch/xvfb-run.YPwKve’   ‘~/tmp/scratch/xvfb-run.ZRlNX7’ ‘~/tmp/scratch/xvfb-run.a10uX0’   ‘~/tmp/scratch/xvfb-run.bboEUt’ ‘~/tmp/scratch/xvfb-run.bhUjdB’   ‘~/tmp/scratch/xvfb-run.boSgl6’ ‘~/tmp/scratch/xvfb-run.dISt1K’   ‘~/tmp/scratch/xvfb-run.eEzLvs’ ‘~/tmp/scratch/xvfb-run.fUkLZ6’   ‘~/tmp/scratch/xvfb-run.g11FIi’ ‘~/tmp/scratch/xvfb-run.iS4EGd’   ‘~/tmp/scratch/xvfb-run.kpO6nj’ ‘~/tmp/scratch/xvfb-run.lDxC9i’   ‘~/tmp/scratch/xvfb-run.mWI3W6’ ‘~/tmp/scratch/xvfb-run.qMg6KH’   ‘~/tmp/scratch/xvfb-run.zSLrua’ ‘~/tmp/scratch/xvfb-run.zvpcFc’   ‘/dev/shm/1c086af9-2804-4edc-bcf3-acce1942d9f8’   ‘/dev/shm/1c086af9-2804-4edc-bcf3-acce1942d9f8_counter’   ‘/dev/shm/335acd69-f76b-4b19-b55a-266d083d5fb3’   ‘/dev/shm/335acd69-f76b-4b19-b55a-266d083d5fb3_counter’   ‘/dev/shm/7be7ec71-a672-4603-a7cc-4a4e0a7fac57’   ‘/dev/shm/7be7ec71-a672-4603-a7cc-4a4e0a7fac57_counter’   ‘/dev/shm/86ce9692-06ab-438a-b0a5-208bd4b24de2’   ‘/dev/shm/86ce9692-06ab-438a-b0a5-208bd4b24de2_counter’   ‘/dev/shm/8e60ec40-ff4d-49bc-954f-ccafbeeedda3’   ‘/dev/shm/8e60ec40-ff4d-49bc-954f-ccafbeeedda3_counter’   ‘/dev/shm/9ae8acb0-59dd-4c75-934d-c4982d95a463’   ‘/dev/shm/9ae8acb0-59dd-4c75-934d-c4982d95a463_counter’   ‘/dev/shm/c188ae0d-c05d-4e13-960e-0e237aba6f77’   ‘/dev/shm/c8a86291-83df-414c-be14-0178ce3ed0a6’   ‘/dev/shm/c8a86291-83df-414c-be14-0178ce3ed0a6_counter’   ‘/dev/shm/e05f4c6d-4087-420f-8c35-6a98c7f96b29’   ‘/dev/shm/e05f4c6d-4087-420f-8c35-6a98c7f96b29_counter’   ‘/dev/shm/e5745333-75e7-4d82-971e-507fb96ef299’   ‘/dev/shm/e5745333-75e7-4d82-971e-507fb96ef299_counter’   ‘/dev/shm/f8f4cba7-1238-4cee-87dc-bf0e41225347’   ‘/dev/shm/f8f4cba7-1238-4cee-87dc-bf0e41225347_counter’   ‘/dev/shm/sem.335acd69-f76b-4b19-b55a-266d083d5fb3_bigmemory_counter_mutex’   ‘/dev/shm/sem.7be7ec71-a672-4603-a7cc-4a4e0a7fac57_bigmemory_counter_mutex’   ‘/dev/shm/sem.86ce9692-06ab-438a-b0a5-208bd4b24de2_bigmemory_counter_mutex’   ‘/dev/shm/sem.8e60ec40-ff4d-49bc-954f-ccafbeeedda3_bigmemory_counter_mutex’   ‘/dev/shm/sem.9ae8acb0-59dd-4c75-934d-c4982d95a463_bigmemory_counter_mutex’   ‘/dev/shm/sem.c8a86291-83df-414c-be14-0178ce3ed0a6_bigmemory_counter_mutex’   ‘/dev/shm/sem.e05f4c6d-4087-420f-8c35-6a98c7f96b29_bigmemory_counter_mutex’   ‘/dev/shm/sem.e5745333-75e7-4d82-971e-507fb96ef299_bigmemory_counter_mutex’   ‘/dev/shm/sem.f8f4cba7-1238-4cee-87dc-bf0e41225347_bigmemory_counter_mutex’
• DONE

Status: 2 NOTEs