From 63b70daaffd2c3e095fde3ed59a07bb9ee894c4f Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Mon, 15 Nov 2021 07:06:58 +0300
Subject: Fix the columns in built data frame

Issue:
https://github.com/genenetwork/gn-gemtext-threads/blob/main/topics/gn1-migration-to-gn2/partial-correlations.gmi

* When the z value is a Sequence of sequences of values, each of the internal
  sequences should form a column of its own, and not a row, as it was
  originally set up to do.
---
 gn3/computations/partial_correlations.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gn3/computations')

diff --git a/gn3/computations/partial_correlations.py b/gn3/computations/partial_correlations.py
index 07a67be..156e74c 100644
--- a/gn3/computations/partial_correlations.py
+++ b/gn3/computations/partial_correlations.py
@@ -273,7 +273,7 @@ def build_data_frame(
     if isinstance(zdata[0], float):
         return x_y_df.join(pandas.DataFrame({"z": zdata}))
     interm_df = x_y_df.join(pandas.DataFrame(
-        {"z{}".format(i): val for i, val in enumerate(row)} for row in zdata))
+        {"z{}".format(i): val for i, val in enumerate(zdata)}))
     if interm_df.shape[1] == 3:
         return interm_df.rename(columns={"z0": "z"})
     return interm_df
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