擅长:python、mysql、java
<pre><code>result = df.drop("Gene type", axis=1).\
rename(columns = {
"Gene stable ID": "ENSG",
"Gene name": "gene_name",
"miRBase accession": "MI",
"miRBase ID": "mirna_name"
}).assign(species = df['miRBase ID'].str[:3])
</code></pre>
<p>您可以将重命名的列引用为df[column\u name]。在</p>