我在处理GWAS数据。需要帮助。
我的数据如下:
IID,rs098083,kgp794789,rs09848309,kgp8300747,.....
63,CC,AG,GA,AA,.....
54,AT,CT,TT,AG,.....
12,TT,GA,AG,AA,.....
.
.
.如前所述,我总共有512行和200万列。
期望产出:
SNP,Genotyping
rs098083,{
"CC" : [ 1, 63, 6, 18, 33, ...],
"CT" : [ 2, 54, 6, 7, 8, ...],
"TT" : [ 4, 9, 12, 13, ...],
"AA" : [86, 124, 4, 19, ...],
"AT" : [8, 98, 34, 74, ....],
.
.
.
}
kgp794789,{
"CC" : [ 1, 63, 6, 18, 33, ...],
"CT" : [ 2, 5, 6, 7, 8, ...],
"TT" : [ 4, 9, 12, 13, ...],
"AA" : [86, 124, 4, 19, ...],
"AT" : [8, 98, 34, 74, ....],
.
.
.
}
rs09848309,{
"CC" : [ 1, 63, 6, 18, 3, ...],
"CT" : [ 2, 5, 6, 7, 8, ...],
"TT" : [ 4, 9, 24 13, ...],
"AA" : [86, 134, 4, 19, ...],
"AT" : [8, 48, 34, 44, ....],
.
.
.如前所述,在旋转之后,我应该有一个包含200万行和2列的JSON文件。行的SNP列包含SNP的ID。genotyping列将包含一个JSON。这个BLOB将是一组键值对。关键是特定基因型(例如CC、CT、TT、.)值是带有匹配密钥的基因型的IID的列表。
输出格式为“带有嵌入式JSON的CSV”
发布于 2022-04-26 09:28:14
下面是一种使用stedolan/jq的方法
jq -Rrn '
[ inputs / "," ] | transpose | .[0][1:] as $h | .[1:][]
| .[1:] |= [reduce ([.,$h] | transpose[]) as $t ({}; .[$t[0]] += [$t[1]]) | @text]
| join(", ")
'rs098083, {"CC":["63"],"AT":["54"],"TT":["12"]}
kgp794789, {"AG":["63"],"CT":["54"],"GA":["12"]}
rs09848309, {"GA":["63"],"TT":["54"],"AG":["12"]}
kgp8300747, {"AA":["63","12"],"AG":["54"]}如果if应编码为JSON编号,则添加tonumber
jq -Rrn '
[ inputs / "," ] | transpose | (.[0][1:] | map(tonumber)) as $h | .[1:][]
| .[1:] |= [reduce ([.,$h] | transpose[]) as $t ({}; .[$t[0]] += [$t[1]]) | @text]
| join(", ")
'rs098083, {"CC":[63],"AT":[54],"TT":[12]}
kgp794789, {"AG":[63],"CT":[54],"GA":[12]}
rs09848309, {"GA":[63],"TT":[54],"AG":[12]}
kgp8300747, {"AA":[63,12],"AG":[54]}如果您的最终目标是无论如何都有一个JSON表示,那么省略对原始输出的格式化,类似这样的内容可能会做到:
jq -Rn '
[ inputs / "," ] | transpose | .[0][1:] as $h | reduce .[1:][] as $t (
{}; .[$t[0]] = reduce ([$t[1:],$h] | transpose[]) as $i (
{}; .[$i[0]] += [$i[1]]
)
)
'{
"rs098083": { "CC": ["63"], "AT": ["54"], "TT": ["12"] },
"kgp794789": { "AG": ["63"], "CT": ["54"], "GA": ["12"] },
"rs09848309": { "GA": ["63"], "TT": ["54"], "AG": ["12"] },
"kgp8300747": { "AA": ["63", "12"], "AG": ["54"] }
}演示 (手动格式化,以便与以前的解决方案相比较容易)
https://stackoverflow.com/questions/72009290
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