• using R Under development (unstable) (2026-07-30 r90327)
• 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: 2026-07-31 15:48:08 UTC
• checking for file ‘leapp/DESCRIPTION’ ... OK
• this is package ‘leapp’ version ‘1.3’
• checking CRAN incoming feasibility ... [1s/1s] NOTE Maintainer: ‘Yunting Sun <yunting.sun@gmail.com>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: c(person(given = "Yunting",                       family = "Sun",                       role = c("aut", "cre"),                       email = "yunting.sun@gmail.com"),                person(given = "Nancy",                       family = "R.Zhang",                       role = "aut",                       email = "nzhang@stanford.edu"),                person(given = "Art",                       family = "B.Owen",                       role = "aut",                       email = "owen@stanford.edu")) 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 ‘leapp’ 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 ... [6s/6s] OK
• checking whether the package can be loaded with stated dependencies ... [6s/6s] OK
• checking whether the package can be unloaded cleanly ... [6s/6s] OK
• checking whether the namespace can be loaded with stated dependencies ... [6s/6s] OK
• checking whether the namespace can be unloaded cleanly ... [6s/6s] OK
• checking loading without being on the library search path ... [6s/8s] 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 ... [25s/29s] OK
• checking Rd files ... [0s/0s] NOTE checkRd: (-1) IPODFUN.Rd:18: Lost braces; missing escapes or markup?     18 | \item{H}{an N by N projection matrix X(X'X)^{-1}X' }        | ^
• 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 data for ASCII and uncompressed saves ... OK
• checking examples ... [6s/8s] OK
• checking PDF version of manual ... [5s/8s] OK
• checking HTML version of manual ... [0s/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/Rtmp0VQAuy’ ‘~/tmp/scratch/Rtmp1V6RCh’   ‘~/tmp/scratch/Rtmp26o1NQ’ ‘~/tmp/scratch/Rtmp2klY88’   ‘~/tmp/scratch/Rtmp2lV06l’ ‘~/tmp/scratch/Rtmp3IR7EI’   ‘~/tmp/scratch/Rtmp3bPJLc’ ‘~/tmp/scratch/Rtmp4KUrR0’   ‘~/tmp/scratch/Rtmp54KlU2’ ‘~/tmp/scratch/Rtmp5eKjWC’   ‘~/tmp/scratch/Rtmp5tDrQH’ ‘~/tmp/scratch/Rtmp6M8Ovh’   ‘~/tmp/scratch/Rtmp6ZQHRk’ ‘~/tmp/scratch/Rtmp6jceSu’   ‘~/tmp/scratch/Rtmp6p1oKh’ ‘~/tmp/scratch/Rtmp73FPRC’   ‘~/tmp/scratch/Rtmp78llNC’ ‘~/tmp/scratch/Rtmp7bkmDQ’   ‘~/tmp/scratch/Rtmp7oLy7D’ ‘~/tmp/scratch/Rtmp7uT3tS’   ‘~/tmp/scratch/Rtmp8Fd55o’ ‘~/tmp/scratch/Rtmp8y7Jfn’   ‘~/tmp/scratch/Rtmp9BBETL’ ‘~/tmp/scratch/Rtmp9fZyuQ’   ‘~/tmp/scratch/RtmpAAGU84’ ‘~/tmp/scratch/RtmpALqTIg’   ‘~/tmp/scratch/RtmpAVmtBW’ ‘~/tmp/scratch/RtmpAWT9sS’   ‘~/tmp/scratch/RtmpAyyCKD’ ‘~/tmp/scratch/RtmpBLkSgd’   ‘~/tmp/scratch/RtmpBzIguW’ ‘~/tmp/scratch/RtmpC5Zjw7’   ‘~/tmp/scratch/RtmpCb5N68’ ‘~/tmp/scratch/RtmpDQgEKN’   ‘~/tmp/scratch/RtmpDi7JhY’ ‘~/tmp/scratch/RtmpDsIOVp’   ‘~/tmp/scratch/RtmpESYWdm’ ‘~/tmp/scratch/RtmpEmoXVg’   ‘~/tmp/scratch/RtmpFD0vTw’ ‘~/tmp/scratch/RtmpFRfXO8’   ‘~/tmp/scratch/RtmpGAzPzJ’ ‘~/tmp/scratch/RtmpGdnx0R’   ‘~/tmp/scratch/RtmpGhTSXJ’ ‘~/tmp/scratch/RtmpGpL6Jj’   ‘~/tmp/scratch/RtmpGutPCX’ ‘~/tmp/scratch/RtmpHEFutp’   ‘~/tmp/scratch/RtmpHrk1Y6’ ‘~/tmp/scratch/RtmpIUQKgW’   ‘~/tmp/scratch/RtmpIXdfOm’ ‘~/tmp/scratch/RtmpIjMoTG’   ‘~/tmp/scratch/RtmpJJXhjq’ ‘~/tmp/scratch/RtmpJPwVxb’   ‘~/tmp/scratch/RtmpJtsaFY’ ‘~/tmp/scratch/RtmpJuo1KP’   ‘~/tmp/scratch/RtmpKBi1nW’ ‘~/tmp/scratch/RtmpKKDgKr’   ‘~/tmp/scratch/RtmpKU0J49’ ‘~/tmp/scratch/RtmpKw6xge’   ‘~/tmp/scratch/RtmpLTO5Qe’ ‘~/tmp/scratch/RtmpLecuHF’   ‘~/tmp/scratch/RtmpMAR6IF’ ‘~/tmp/scratch/RtmpNp0eCL’   ‘~/tmp/scratch/RtmpNzSeTu’ ‘~/tmp/scratch/RtmpOyQtwk’   ‘~/tmp/scratch/RtmpP8OiGv’ ‘~/tmp/scratch/RtmpPJJRPL’   ‘~/tmp/scratch/RtmpQ7H6H4’ ‘~/tmp/scratch/RtmpQXPrrm’   ‘~/tmp/scratch/RtmpQqqegW’ ‘~/tmp/scratch/RtmpQzQGjY’   ‘~/tmp/scratch/RtmpR6u7Rh’ ‘~/tmp/scratch/RtmpR8Yx5G’   ‘~/tmp/scratch/RtmpRNfum8’ ‘~/tmp/scratch/RtmpRd6LTm’   ‘~/tmp/scratch/RtmpRkAs26’ ‘~/tmp/scratch/RtmpS3q0tm’   ‘~/tmp/scratch/RtmpSbUahf’ ‘~/tmp/scratch/RtmpSjyLdB’   ‘~/tmp/scratch/RtmpSnFKGZ’ ‘~/tmp/scratch/RtmpTBn6QN’   ‘~/tmp/scratch/RtmpTEPfAR’ ‘~/tmp/scratch/RtmpW57bDa’   ‘~/tmp/scratch/RtmpWWeoa0’ ‘~/tmp/scratch/RtmpWxdQQF’   ‘~/tmp/scratch/RtmpXK6VWx’ ‘~/tmp/scratch/RtmpXmFlOo’   ‘~/tmp/scratch/RtmpYOIbov’ ‘~/tmp/scratch/RtmpYaB9td’   ‘~/tmp/scratch/RtmpYy8y92’ ‘~/tmp/scratch/RtmpZ0ZtWP’   ‘~/tmp/scratch/RtmpZbiFe2’ ‘~/tmp/scratch/Rtmpa7YlMb’   ‘~/tmp/scratch/RtmpaHY635’ ‘~/tmp/scratch/RtmpaYKKHD’   ‘~/tmp/scratch/Rtmpad5xQ8’ ‘~/tmp/scratch/Rtmpaq0uX3’   ‘~/tmp/scratch/Rtmpb0gPWC’ ‘~/tmp/scratch/RtmpbROjYO’   ‘~/tmp/scratch/RtmpbViF3X’ ‘~/tmp/scratch/RtmpbWxlgP’   ‘~/tmp/scratch/RtmpcBslfk’ ‘~/tmp/scratch/RtmpcLvEKv’   ‘~/tmp/scratch/Rtmpd0PFy4’ ‘~/tmp/scratch/RtmpdIjl0t’   ‘~/tmp/scratch/RtmpdisP1G’ ‘~/tmp/scratch/Rtmpe2RBu7’   ‘~/tmp/scratch/RtmpefMwOb’ ‘~/tmp/scratch/RtmpfIJSdV’   ‘~/tmp/scratch/RtmpfgggN7’ ‘~/tmp/scratch/Rtmpfxl6tA’   ‘~/tmp/scratch/RtmpgAUIqM’ ‘~/tmp/scratch/RtmphuTzlO’   ‘~/tmp/scratch/Rtmpi0FLEN’ ‘~/tmp/scratch/RtmpiLe9v3’   ‘~/tmp/scratch/RtmpirA8YN’ ‘~/tmp/scratch/RtmpjQuWoo’   ‘~/tmp/scratch/RtmpjaAH70’ ‘~/tmp/scratch/Rtmpjbm1HM’   ‘~/tmp/scratch/RtmpjteLfp’ ‘~/tmp/scratch/Rtmpk5tSNs’   ‘~/tmp/scratch/Rtmpk914zV’ ‘~/tmp/scratch/RtmpkERsMF’   ‘~/tmp/scratch/RtmpkEoZeq’ ‘~/tmp/scratch/RtmpkTbyX5’   ‘~/tmp/scratch/Rtmpkb69Ph’ ‘~/tmp/scratch/RtmplQ9ljm’   ‘~/tmp/scratch/RtmplsGlMR’ ‘~/tmp/scratch/RtmpmeTSPG’   ‘~/tmp/scratch/RtmpnKbMSu’ ‘~/tmp/scratch/RtmpnRfqYA’   ‘~/tmp/scratch/RtmpniWvuX’ ‘~/tmp/scratch/Rtmpno2aga’   ‘~/tmp/scratch/RtmpnsGXqQ’ ‘~/tmp/scratch/Rtmpo2p2gz’   ‘~/tmp/scratch/RtmpokbACS’ ‘~/tmp/scratch/RtmponPSqy’   ‘~/tmp/scratch/RtmpopFtms’ ‘~/tmp/scratch/RtmppOmthp’   ‘~/tmp/scratch/RtmppeXozL’ ‘~/tmp/scratch/RtmpphwjxP’   ‘~/tmp/scratch/Rtmpq9tCic’ ‘~/tmp/scratch/RtmpqISI4M’   ‘~/tmp/scratch/RtmpqUmzE9’ ‘~/tmp/scratch/RtmprZRQuZ’   ‘~/tmp/scratch/RtmprxG9zo’ ‘~/tmp/scratch/RtmpsH0XXG’   ‘~/tmp/scratch/RtmpsOzABv’ ‘~/tmp/scratch/RtmpteQJcE’   ‘~/tmp/scratch/Rtmptg5Zbe’ ‘~/tmp/scratch/Rtmpu06ZFb’   ‘~/tmp/scratch/RtmpuXrDGL’ ‘~/tmp/scratch/RtmpuYwEZ2’   ‘~/tmp/scratch/RtmpvarBwj’ ‘~/tmp/scratch/Rtmpvf6BtG’   ‘~/tmp/scratch/Rtmpw9koug’ ‘~/tmp/scratch/RtmpwTEQ1L’   ‘~/tmp/scratch/Rtmpy1kqu0’ ‘~/tmp/scratch/RtmpyP2mEq’   ‘~/tmp/scratch/Rtmpzhg8Wo’ ‘~/tmp/scratch/RtmpzwBPRD’   ‘~/tmp/scratch/xvfb-run.15UJzu’ ‘~/tmp/scratch/xvfb-run.2Utzov’   ‘~/tmp/scratch/xvfb-run.2oNFgX’ ‘~/tmp/scratch/xvfb-run.3tVfiU’   ‘~/tmp/scratch/xvfb-run.48OiIB’ ‘~/tmp/scratch/xvfb-run.5lc1y3’   ‘~/tmp/scratch/xvfb-run.5okAtv’ ‘~/tmp/scratch/xvfb-run.6QijMM’   ‘~/tmp/scratch/xvfb-run.6TT10z’ ‘~/tmp/scratch/xvfb-run.6iQkLB’   ‘~/tmp/scratch/xvfb-run.6pZRiZ’ ‘~/tmp/scratch/xvfb-run.6yeG0Y’   ‘~/tmp/scratch/xvfb-run.7L6PmZ’ ‘~/tmp/scratch/xvfb-run.7XIQeZ’   ‘~/tmp/scratch/xvfb-run.83ITrK’ ‘~/tmp/scratch/xvfb-run.8gcSgZ’   ‘~/tmp/scratch/xvfb-run.96YdPe’ ‘~/tmp/scratch/xvfb-run.9WCZCx’   ‘~/tmp/scratch/xvfb-run.BUQyt3’ ‘~/tmp/scratch/xvfb-run.CeXtEH’   ‘~/tmp/scratch/xvfb-run.CjiIMM’ ‘~/tmp/scratch/xvfb-run.Ct9ADq’   ‘~/tmp/scratch/xvfb-run.DVFFrW’ ‘~/tmp/scratch/xvfb-run.DaqYVI’   ‘~/tmp/scratch/xvfb-run.EvuZ7C’ ‘~/tmp/scratch/xvfb-run.F4vhGu’   ‘~/tmp/scratch/xvfb-run.GMpDrC’ ‘~/tmp/scratch/xvfb-run.GSV267’   ‘~/tmp/scratch/xvfb-run.GbgCzX’ ‘~/tmp/scratch/xvfb-run.IRso4B’   ‘~/tmp/scratch/xvfb-run.JlMqCA’ ‘~/tmp/scratch/xvfb-run.M2ZZCN’   ‘~/tmp/scratch/xvfb-run.N8DNKD’ ‘~/tmp/scratch/xvfb-run.NSz1qc’   ‘~/tmp/scratch/xvfb-run.Oj6pyF’ ‘~/tmp/scratch/xvfb-run.Os4L0K’   ‘~/tmp/scratch/xvfb-run.SvRIJp’ ‘~/tmp/scratch/xvfb-run.UARiIL’   ‘~/tmp/scratch/xvfb-run.VjbBW2’ ‘~/tmp/scratch/xvfb-run.Xx7zeQ’   ‘~/tmp/scratch/xvfb-run.c7Fdjl’ ‘~/tmp/scratch/xvfb-run.cqbtKP’   ‘~/tmp/scratch/xvfb-run.dQPXFr’ ‘~/tmp/scratch/xvfb-run.eVTQFR’   ‘~/tmp/scratch/xvfb-run.eXSaj6’ ‘~/tmp/scratch/xvfb-run.h2kMpf’   ‘~/tmp/scratch/xvfb-run.ik7o8x’ ‘~/tmp/scratch/xvfb-run.j9J7wU’   ‘~/tmp/scratch/xvfb-run.jSog3m’ ‘~/tmp/scratch/xvfb-run.jasve7’   ‘~/tmp/scratch/xvfb-run.lMFxnq’ ‘~/tmp/scratch/xvfb-run.nA1KUS’   ‘~/tmp/scratch/xvfb-run.nnGgNq’ ‘~/tmp/scratch/xvfb-run.oBzR8Y’   ‘~/tmp/scratch/xvfb-run.pV8FYl’ ‘~/tmp/scratch/xvfb-run.pd7OGQ’   ‘~/tmp/scratch/xvfb-run.q3MuP4’ ‘~/tmp/scratch/xvfb-run.r0Slrn’   ‘~/tmp/scratch/xvfb-run.rMHqE6’ ‘~/tmp/scratch/xvfb-run.sd49iX’   ‘~/tmp/scratch/xvfb-run.tSJZQd’ ‘~/tmp/scratch/xvfb-run.ty8m4T’   ‘~/tmp/scratch/xvfb-run.u2ir04’ ‘~/tmp/scratch/xvfb-run.v6VHs1’   ‘~/tmp/scratch/xvfb-run.vbnv2B’ ‘~/tmp/scratch/xvfb-run.vxPVTK’   ‘~/tmp/scratch/xvfb-run.wHlWeP’ ‘~/tmp/scratch/xvfb-run.wMJNQK’   ‘~/tmp/scratch/xvfb-run.zqH213’ ‘~/tmp/scratch/xvfb-run.zt1b4v’
• DONE

Status: 3 NOTEs