text: user9449: I metadata slot of Seurat object I have mapping score of each cell to a reference PBMC data like
  pbmc <- subset(object, subset = object@meta.data$mapping.score > 0.5)
  Error in FetchData(object = object, vars = unique(x = expr.char[vars.use]),  : 
    None of the requested variables were found: 
  > 
  > 
  > 
  
  I want to only keep cells with mapping score > 0.5
  Any help please?
  
  user3541: your_new_object <- subset(your_object, subset = mapping.score > 0.5)
  
  
original_text: 9449: <p>I metadata slot of Seurat object I have mapping score of each cell to a reference PBMC data like</p>
  <pre><code>pbmc &lt;- subset(object, subset = object@meta.data$mapping.score &gt; 0.5)
  Error in FetchData(object = object, vars = unique(x = expr.char[vars.use]),  : 
    None of the requested variables were found: 
  &gt; 
  &gt; 
  &gt; 
  </code></pre>
  <p>I want to only keep cells with mapping score &gt; 0.5</p>
  <p>Any help please?</p>
   3541: <pre><code>your_new_object &lt;- subset(your_object, subset = mapping.score &gt; 0.5)
  </code></pre>
  