我尝试运行以下代码：
sis.fit <- SIS(y = Surv(time = y[, 1], event = y[, 2]), x = x,
family = "cox", penalty = "lasso", tune = "cv",
nfolds = 10, type.measure = "deviance", nsis = min(dim(x)),
iter = FALSE, seed = 334)
我收到以下错误：
名称错误（coef.beta）=粘贴（＆＃34; X＆＃34;，ix1，sep =＆＃34;＆＃34;）： ＆＃39;名称＆＃39; attribute [1]的长度必须与vector [0]
的长度相同数据集的详细信息是：
头（y）的 #time status ＃1 24 1 ＃2 31 0 ＃3 39 0 ＃4 64 1 ＃5 72 1 ＃6 6 0 STR（y）的 #num [1:46,1：2] 24 31 39 64 72 6 87 17 53 54 ... ＃ - attr（*，＆＃34; dimnames＆＃34;）= 2的列表 ＃.. $：chr [1:46]＆＃34; 1＆＃34; ＆＃34; 2＆＃34; ＆＃34; 3＆＃34; ＆＃34; 4＆＃34; ... ＃.. $：chr [1：2]＆＃34;时间＆＃34; ＆＃34;状态＆＃34;
>str(x)
# num [1:46, 1:66] 0.59234 0.30042 0.28278 -0.00966 0.08189 ...
# - attr(*, "dimnames")=List of 2
# ..$ : chr [1:46] "1" "2" "3" "4" ...
# ..$ : chr [1:66] "EIF4EBP1" "TP53BP1" "AKT1.AKT2.AKT3" "AR" ...
sessionInfo()
R version 3.3.1 (2016-06-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
>>locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C LC_TIME=English_United States.1252
>>attached base packages:
[1] stats graphics grDevices utils datasets methods base
>>other attached packages:
[1] survival_2.39-4 SIS_0.8-3 glmnet_2.0-5 foreach_1.4.3 Matrix_1.2-6
>>loaded via a namespace (and not attached):
[1] tools_3.3.1 splines_3.3.1 codetools_0.2-14 grid_3.3.1 iterators_1.0.8 ncvreg_3.6-0 lattice_0.20-33
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Dim = c（6L，66L）,. Dimnames = list（ c（＆＃34; 1＆＃34;，＆＃34; 2＆＃34;，＆＃34; 3＆＃34;，＆＃34; 4＆＃34;，＆＃34; 5＆＃34;，＆＃34 ; 6＆＃34;），c（＆＃34; EIF4EBP1＆＃34;，＆＃34; TP53BP1＆＃34;， ＆＃34; AKT1.AKT2.AKT3＆＃34;，＆＃34; AR＆＃34;，＆＃34; ATM＆＃34;，＆＃34; BAK1＆＃34;，＆＃34; BAX＆＃34;，＆ ＃34; BCL2＆＃34;，＆＃34; BCL2L1＆＃34;， ＆＃34; CTNNB1＆＃34;，＆＃34; BID＆＃34;，＆＃34; BCL2L11＆＃34;，＆＃34; JUN＆＃34;，＆＃34; RAF1＆＃34;，＆＃34; CASP7＆ ＃34;，＆＃34; CAV1＆＃34;， ＆＃34; CHEK1＆＃34;，＆＃34; CHEK2＆＃34;，＆＃34; BIRC2＆＃34;，＆＃34; CLDN7＆＃34;，＆＃34; COL6A1＆＃34;，＆＃34; CCNB1＆ ＃34;，＆＃34; CCNE1＆＃34;， ＆＃34; CDH1＆＃34;，＆＃34; EGFR＆＃34;，＆＃34; ESR1＆＃34;，＆＃34; FN1＆＃34;，＆＃34; GATA3＆＃34;，＆＃34; GSK3A .GSK3B＆＃34;，＆＃34; ERBB2＆＃34;， ＆＃34; ERBB3＆＃34;，＆＃34; INPP4B＆＃34;，＆＃34; MAPK8＆＃34;，＆＃34; XRCC5＆＃34;，＆＃34; MAPK1.MAPK3＆＃34;，＆＃34 ; MAP2K1＆＃34 ;, ＆＃34; MRE11A＆＃34;，＆＃34; CDH2＆＃34;，＆＃34; CDKN1B＆＃34;，＆＃34; MAPK14＆＃34;，＆＃34; TP53＆＃34;，＆＃34; RPS6KB1＆ ＃34 ;, ＆＃34; RPS6KA1＆＃34;，＆＃34; SERPINE1＆＃34;，＆＃34; PCNA＆＃34;，＆＃34; PGR＆＃34;，＆＃34; AKT1S1＆＃34;，＆＃34; PTEN＆ ＃34;，＆＃34; RAD50＆＃34;， ＆＃34; RAD51＆＃34;，＆＃34; RB1＆＃34;，＆＃34; RPS6＆＃34;，＆＃34; SHC1＆＃34;，＆＃34; SRC＆＃34;，＆＃34; TSC2＆ ＃34;，＆＃34; XRCC1＆＃34;，＆＃34; YBX1＆＃34;， ＆＃34; ARAF＆＃34;，＆＃34; BAD＆＃34;，＆＃34; BRCA2＆＃34;，＆＃34; CCNE2＆＃34;，＆＃34; FOXM1＆＃34;，＆＃34; GAPDH＆ ＃34;，＆＃34; MYH11＆＃34;， ＆＃34; RAB11A.RAB11B＆＃34;，＆＃34; RBM15＆＃34;）））
dput（头（Y）） 结构（c（24,31,39,64,72,6,1,0,0,1,1,0）,. Dim = c（6L， 2L）,. Dimnames = list（c（＆＃34; 1＆＃34;，＆＃34; 2＆＃34;，＆＃34; 3＆＃34;，＆＃34; 4＆＃34;，＆＃34; 5＆＃34;，＆＃34; 6＆＃34;），c（＆＃34; time＆＃34;， ＆＃34;状态＆＃34;）））