From d826e07d350aee7ecdd1d891806cf72061546bc4 Mon Sep 17 00:00:00 2001
From: singlesp <sps253@cornell.edu>
Date: Wed, 18 Dec 2024 14:30:25 -0500
Subject: [PATCH] create timing files for fracback

---
 curation/create_events/0back.txt              | 60 +++++++++++++++++++
 curation/create_events/1back.txt              | 60 +++++++++++++++++++
 curation/create_events/2back.txt              | 60 +++++++++++++++++++
 .../create_events/create_fracback_events.py   | 34 +++++++++++
 curation/create_events/instr.txt              | 27 +++++++++
 5 files changed, 241 insertions(+)
 create mode 100644 curation/create_events/0back.txt
 create mode 100644 curation/create_events/1back.txt
 create mode 100644 curation/create_events/2back.txt
 create mode 100644 curation/create_events/create_fracback_events.py
 create mode 100644 curation/create_events/instr.txt

diff --git a/curation/create_events/0back.txt b/curation/create_events/0back.txt
new file mode 100644
index 0000000..57f99c4
--- /dev/null
+++ b/curation/create_events/0back.txt
@@ -0,0 +1,60 @@
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diff --git a/curation/create_events/1back.txt b/curation/create_events/1back.txt
new file mode 100644
index 0000000..4568f0c
--- /dev/null
+++ b/curation/create_events/1back.txt
@@ -0,0 +1,60 @@
+102	3	1
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diff --git a/curation/create_events/2back.txt b/curation/create_events/2back.txt
new file mode 100644
index 0000000..90565ea
--- /dev/null
+++ b/curation/create_events/2back.txt
@@ -0,0 +1,60 @@
+171	3	1
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diff --git a/curation/create_events/create_fracback_events.py b/curation/create_events/create_fracback_events.py
new file mode 100644
index 0000000..3f618a5
--- /dev/null
+++ b/curation/create_events/create_fracback_events.py
@@ -0,0 +1,34 @@
+import pandas as pd
+from glob import glob
+
+# Parameters
+input_files = ["0back.txt", "1back.txt", "2back.txt", "instr.txt"]
+output_file = "task-fracback_acq-singleband_events.tsv"
+
+# Function to merge consecutive blocks
+def merge_blocks(df, trial_type):
+    df = df.sort_values("onset").reset_index(drop=True)
+    blocks = []
+    current_block = {"onset": df.loc[0, "onset"], "duration": df.loc[0, "duration"]}
+    for i in range(1, len(df)):
+        if df.loc[i, "onset"] == current_block["onset"] + current_block["duration"]:
+            current_block["duration"] += df.loc[i, "duration"]
+        else:
+            blocks.append(current_block)
+            current_block = {"onset": df.loc[i, "onset"], "duration": df.loc[i, "duration"]}
+    blocks.append(current_block)
+    return pd.DataFrame(blocks).assign(trial_type=trial_type)
+
+# Process all files and combine them
+all_events = []
+for file in input_files:
+    trial_type = file.split(".")[0]  # Extract trial type from file name
+    df = pd.read_csv(file, sep="\t", header=None, names=["onset", "duration", "ignore"])
+    merged_df = merge_blocks(df, trial_type)
+    all_events.append(merged_df)
+
+# Combine all trial types and save to a BIDS-compatible file
+events = pd.concat(all_events).sort_values("onset").reset_index(drop=True)
+events.to_csv(output_file, sep="\t", index=False)
+
+print(f"Events file created: {output_file}")
\ No newline at end of file
diff --git a/curation/create_events/instr.txt b/curation/create_events/instr.txt
new file mode 100644
index 0000000..e4aabd9
--- /dev/null
+++ b/curation/create_events/instr.txt
@@ -0,0 +1,27 @@
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