added log files for these ml runs

scripts/ml/log_alr_8020.txt

@@ -0,0 +1,75 @@
+/home/tanu/git/LSHTM_analysis/scripts/ml/ml_data_8020.py:549: SettingWithCopyWarning: 
+A value is trying to be set on a copy of a slice from a DataFrame
+
+See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
+  mask_check.sort_values(by = ['ligand_distance'], ascending = True, inplace = True)
+1.22.4
+1.4.1
+
+aaindex_df contains non-numerical data
+
+Total no. of non-numerial columns: 2
+
+Selecting numerical data only
+
+PASS: successfully selected numerical columns only for aaindex_df
+
+Now checking for NA in the remaining aaindex_cols
+
+Counting aaindex_df cols with NA 
+ncols with NA: 4 columns 
+Dropping these... 
+Original ncols: 127
+
+Revised df ncols: 123
+
+Checking NA in revised df...
+
+PASS: cols with NA successfully dropped from aaindex_df 
+Proceeding with combining aa_df with other features_df
+
+PASS: ncols match 
+Expected ncols: 123 
+Got: 123
+
+Total no. of columns in clean aa_df: 123
+
+Proceeding to merge, expected nrows in merged_df: 271
+
+PASS: my_features_df and aa_df successfully combined 
+nrows: 271 
+ncols: 269
+count of NULL values before imputation
+
+or_mychisq          256
+log10_or_mychisq    256
+dtype: int64
+count of NULL values AFTER imputation
+
+mutationinformation    0
+or_rawI                0
+logorI                 0
+dtype: int64
+
+PASS: OR values imputed, data ready for ML
+
+Total no. of features for aaindex: 123
+
+No. of numerical features: 168 
+No. of categorical features: 7
+
+PASS: x_features has no target variable
+
+No. of columns for x_features: 175
+Traceback (most recent call last):
+  File "/home/tanu/git/LSHTM_analysis/scripts/ml/./alr_8020.py", line 19, in <module>
+    setvars(gene,drug)
+  File "/home/tanu/git/LSHTM_analysis/scripts/ml/ml_data_8020.py", line 656, in setvars
+    X, X_bts, y, y_bts = train_test_split(x_features, y_target
+  File "/home/tanu/anaconda3/envs/UQ/lib/python3.9/site-packages/sklearn/model_selection/_split.py", line 2454, in train_test_split
+    train, test = next(cv.split(X=arrays[0], y=stratify))
+  File "/home/tanu/anaconda3/envs/UQ/lib/python3.9/site-packages/sklearn/model_selection/_split.py", line 1613, in split
+    for train, test in self._iter_indices(X, y, groups):
+  File "/home/tanu/anaconda3/envs/UQ/lib/python3.9/site-packages/sklearn/model_selection/_split.py", line 1953, in _iter_indices
+    raise ValueError(
+ValueError: The least populated class in y has only 1 member, which is too few. The minimum number of groups for any class cannot be less than 2.