探测id到entrez id的转换非常简单
i1<-c("246653_at", "246897_at", "251347_at", "252988_at", "255528_at", "256535_at", "257203_at", "257582_at", "258807_at", "261509_at", "265050_at", "265672_at")
select(ath1121501.db, i1, "ENTREZID", "PROBEID")
PROBEID ENTREZID
1 246653_at 833474
2 246897_at 832631
3 251347_at 825272
4 252988_at 829998
5 255528_at 827380
6 256535_at 840223
7 257203_at 821955
8 257582_at 841494
9 258807_at 819558
10 261509_at 843504
11 265050_at 841636
12 265672_at 817757
但Iam不确定如何为群集产生的长列表列表执行此操作，并将其另存为ENTREZ ID列表而不是探测ID：
例如：
[[1]]
247964_at 248684_at 249126_at 249214_at 250223_at 253620_at 254907_at 259897_at 261256_at 267126_s_at
28 40 44 45 54 95 108 152 171 229
[[2]]
248230_at 250869_at 259765_at 265948_at 266221_at
33 64 151 216 221
[[3]]
245385_at 247282_at 248967_at 250180_at 250881_at 251073_at 53874_at 256093_at 257054_at 260007_at
5 22 42 52 65 67 101 117 125 155
261868_s_at 263136_at 267497_at
181 195 232
应该是
[[1]]
"835761","834904","834356","834281","831256","829175","826721","843479","837084","816891","816892"
和其他列表列表类似。