title: Create list of several datasets
body: <p>I have several datasets like df_1,df_2,...df_100.
  First I want to create a list of these datasets.</p>
  <pre><code>df=[df_1,df_2,...,df_100]
  </code></pre>
  <p>This is what I did which did not work for me.</p>
  <pre><code>df=[]
  for i in range(1,101):
      df.append(&quot;df_&quot;+str(i))
  </code></pre>
  <p>I need the above one so that I do the following</p>
  <pre><code>final=pandas.concat(df,ignore_index=True)
  </code></pre>
  <p>This gives me an error since df is a list of strings, not datasets. I want to create a list of several datasets.</p>
  <p>In R, I did the following</p>
  <pre><code>final=do.call(rbind,mget(paste0(&quot;df_&quot;,1:100)))
  </code></pre>
  <p>Is there anything similar in python?</p>