Commit b13393e1 authored by Blaise Li's avatar Blaise Li

Update test for empty DataFrame.

parent 1c0ae101
......@@ -648,7 +648,8 @@ def plot_MA(res,
It can also be "lfcMLE", which is based on uncorrected values.
This may not be good for genes with low expression levels."""
# if not len(res):
if not res:
# if not res:
if res.empty:
raise ValueError("No data to plot.")
fig, axis = plt.subplots()
# Make a column indicating whether the gene is DE or NS
......@@ -746,7 +747,8 @@ def plot_scatter(data,
# No rows
# if not len(data):
# Does it work like that too?
if not data:
# if not data:
if data.empty:
raise ValueError("No data to plot.")
# fig, axis = plt.subplots()
_, axis = plt.subplots()
......
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