contigs的raw counts转化到bin的raw counts
#!/usr/bin/env python ######################################################### # Add contig raw read counts by bin mapping # Written by PeiZhong in IFR of CAAS # Optimized by ChatGPT for robustness import argparse import pandas as pd parser = argparse.ArgumentParser(description='Aggregate contig raw read counts into bins') parser.add_argument('--stb', '-m', required=True, help='Mapping file: contig to bin (TSV format)') parser.add_argument('--raw_reads', '-r', required=True, help='Contig-level raw read count table (TSV format)') parser.add_argument('--output_name', '-o', required=True, help='Output file name for bin-level count table (TSV)') args = parser.parse_args() # 1. Load contig-to-bin mapping map_df = pd.read_csv(args.stb, sep='\t', header=None, names=["Contig", "Bin"]) # 2. Load contig-level raw count matrix count_df = pd.read_csv(args.raw_reads, sep='\t') # 3. Merge to add Bin info to contig count table merged_df = pd.merge(map_df, count_df, left_on="Contig", right_on="GeneID", how='inner') # 4. Aggregate counts by bin (sum across contigs in the same bin) bin_counts = merged_df.drop(columns=["Contig", "GeneID"]).groupby("Bin").sum() # 5. Save as TSV bin_counts.to_csv(args.output_name, sep='\t') print(f"Bin-level count matrix saved to: {args.output_name}")
stb文件
Dairy_cattle_Abomasum-1__c384 RGIG1.fa Dairy_cattle_Abomasum-1__c1727 RGIG1.fa Dairy_cattle_Abomasum-1__c4302 RGIG1.fa Dairy_cattle_Abomasum-1__c6442 RGIG1.fa
raw reads文件
GeneID ATCC_10 ATCC_11 ATCC_1 ATCC_2 ATCC_3 ATCC_4 ATCC_5 ATCC_6 ATCC_7 ATCC_8 ATCC_9 CK_10 CK_11 CK_1 CK_2 CK_3 CK_4 CK_5 CK_6 CK_7 CK_8 CK_9 * 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Dairy_cattle_Abomasum-1__c100066 2 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 2 0 Dairy_cattle_Abomasum-1__c100090 0 0 0 0 0 0 0 0 1 0 0 0 2 4 3 0 0 0 0 0 2 0
结果
Bin ATCC_10 ATCC_11 ATCC_1 ATCC_2 ATCC_3 ATCC_4 ATCC_5 ATCC_6 ATCC_7 ATCC_8 ATCC_9 CK_10 CK_11 CK_1 CK_2 CK_3 CK_4 CK_5 CK_6 CK_7 CK_8 CK_9 RGIG1.fa 53 196 106 383 227 82 117 168 210 126 96 237 225 132 146 234 129 185 162 267 125 306 RGIG1000.fa 138 143 177 151 146 109 100 116 129 133 155 143 182 126 188 144 156 144 218 183 186 168 RGIG10000.fa 76 139 98 103 192 71 107 111 170 136 116 123 176 146 177 214 161 222 204 272 212 363 RGIG10001.fa 6999 1483 1643 17601 86843 47775 4379 4506 4197 12932 3891 2968 16374 2753 2802 1354 3820 2672 5509 2798 5807 4192 RGIG10002.fa 55367 62596 48127 61821 47531 80204 54267 33811 62336 44081 63759 69962 45994 87378 78818 115251 72333 57748 78264 59453 59145 55542
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