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Optimization Analysis of lasso_cox.r lasso_cox Model

Instructions: Rscript $scriptdir/lasso_cox.r-h usage: / work/my_stad_immu/scripts/lasso_cox.r [- h]-I data-t time-e event-v variate [variate...] [- s seed] [- l lambda] [- P predict.time] ] [- o outdir] [- p prefix] lasso cox regression analysisoptional arguments:-h -- help show this help message and exit-I data,-- data data input data file path [required]-t time,-- time time set suvival time column name [required]-e event,-- event event set event column name [required]-v variate [variate...],-- variate variate [variate...] Variate for cox analysis [required]-s seed,-- seed seed set random seed [default 2021]-l lambda,-- lambda lambda set lambda cutoff [default NULL]-P predict.time,-- predict.time predict.time Time point of the ROC curve to select cutoff [default 1095 1825]-o outdir -- outdir outdir output file directory [default cwd]-- p prefix,-- prefix prefix out file name prefix [default lasso_cox] example: Rscript $scriptdir/lasso_cox.r-I imm.unicox.metadata-exp.tsv-e EVENT-t TIME\-v SYT12 CDH2 GPNMB TMIGD3 LINC01094 SLC22A20P IGHV4-61 IGHV2-5 SERPINA5 MS4A4A FAM83A IGLV3-9 STARD3-o lasso parameter description:

-I input survival data and gene expression files

BarcodeTIMEEVENTFGRCD38ITGALCX3CL1CEACAM21MATKCD79BMMP25TCGA-B7-A5TK-01A-12R-A36D-31288016.3440886.8677240.26903603.01321.8685362.283423.45319813.72829TCGA-BR-7959-01A-11R-2343-131010011.9673915.794517.35856626.913532.5719170.8641161.8799573.451148TCGA-IN-8462-01A-11R-2343-1357205.3508463.1113423.76912520.222380.6108390.5197762.8221921.106563TCGA-CG-4443-01A-01R-1157-1391201.538020.8629552.3735119.040971.0921270.7603481.9265920.878735TCGAMube A93JMuir 01A- 11R-A39E-311124015.2401613.304738.0859114.152953.4835593.1929513.65174210.43186TCGA-HU-A4H3-01A-21R-A251-3188206.2617612.6751737.0258864.0502710.5841591.0393361.9792142.312993TCGA-RD-A8MV-01A-11R-A36D-313720027.0741520.1588534.9130934.718214.1131122.61555716.5194617.72674

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