Merge pull request #148 from realratchet/master

fix imputation inconsistency

nimlite.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.1.0"
+version       = "0.2.0"
 author        = "Ratchet"
 description   = "Utilities for tablite to work with nim"
 license       = "MIT"

tablite/imputation.py

@@ -106,7 +106,7 @@ def carry_forward(T, targets, missing, tqdm=_tqdm, pbar=None):
         total = len(targets) * len(T)
         pbar = tqdm(total=total, desc="imputation.carry_forward", disable=Config.TQDM_DISABLE)
 
-    new = type(T)()
+    new = T.copy()
     for name in T.columns:
         if name in targets:
             data = T[name][:]  # create copy
@@ -131,7 +131,7 @@ def stats_method(T, targets, missing, method, tqdm=_tqdm, pbar=None):
         total = len(targets)
         pbar = tqdm(total=total, desc=f"imputation.{method}", disable=Config.TQDM_DISABLE)
 
-    new = type(T)()
+    new = T.copy()
     for name in T.columns:
         if name in targets:
             col = T.columns[name]

tablite/version.py

@@ -1,3 +1,3 @@
-major, minor, patch = 2023, 10, 9
+major, minor, patch = 2023, 10, 10
 __version_info__ = (major, minor, patch)
 __version__ = ".".join(str(i) for i in __version_info__)