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Update app.py
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app.py
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@@ -106,10 +106,11 @@ def create_slicers(data):
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def apply_slicers(data):
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for col, selected_values in st.session_state.slicers.items():
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if selected_values:
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return
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def plot_correlation_heatmap(data):
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corr = data[st.session_state.numeric_columns].corr()
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@@ -150,43 +151,46 @@ def plot_scatter_with_regression(data, x_var, y_var):
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st.write(f"μκ΄κ³μ: {r_value:.4f}")
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st.write(f"p-value: {p_value:.4f}")
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st.write(f"νμ€ μ€μ°¨: {std_err:.4f}")
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def perform_analysis():
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st.header("νμμ λ°μ΄ν° λΆμ")
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def main():
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st.title("μΈν°λν°λΈ EDA ν΄ν·")
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manage_session_state()
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if
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data_input_method = st.radio("λ°μ΄ν° μ
λ ₯ λ°©λ² μ ν:", ("νμΌ μ
λ‘λ", "μλ μ
λ ₯"), key="data_input_method")
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if data_input_method == "νμΌ μ
λ‘λ":
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uploaded_file = st.file_uploader("CSV, XLS, λλ XLSX νμΌμ μ ννμΈμ", type=["csv", "xls", "xlsx"], key="file_uploader")
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if uploaded_file:
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st.session_state.data = load_data(uploaded_file)
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else:
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st.session_state.data = manual_data_entry()
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def apply_slicers(data):
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filtered_data = data.copy()
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for col, selected_values in st.session_state.slicers.items():
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if selected_values:
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filtered_data = filtered_data[filtered_data[col].isin(selected_values)]
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return filtered_data
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def plot_correlation_heatmap(data):
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corr = data[st.session_state.numeric_columns].corr()
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st.write(f"μκ΄κ³μ: {r_value:.4f}")
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st.write(f"p-value: {p_value:.4f}")
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st.write(f"νμ€ μ€μ°¨: {std_err:.4f}")
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def perform_analysis():
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if st.session_state.processed_data is not None and not st.session_state.processed_data.empty:
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st.header("νμμ λ°μ΄ν° λΆμ")
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# μ¬λΌμ΄μ μμ± λ° μ μ©
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create_slicers(st.session_state.processed_data)
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filtered_data = apply_slicers(st.session_state.processed_data)
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# μμ½ ν΅κ³
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st.write("μμ½ ν΅κ³:")
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st.write(filtered_data.describe())
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# μκ΄κ΄κ³ ννΈλ§΅
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st.subheader("μκ΄κ΄κ³ ννΈλ§΅")
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plot_correlation_heatmap(filtered_data)
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# μ¬μ©μκ° μ νν λ λ³μμ λν μ°μ λ λ° νκ· λΆμ
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st.subheader("λ λ³μ κ°μ κ΄κ³ λΆμ")
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st.session_state.x_var = st.selectbox("XμΆ λ³μ μ ν", options=st.session_state.numeric_columns, key='x_var')
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st.session_state.y_var = st.selectbox("YμΆ λ³μ μ ν", options=[col for col in st.session_state.numeric_columns if col != st.session_state.x_var], key='y_var')
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if st.session_state.x_var and st.session_state.y_var:
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plot_scatter_with_regression(filtered_data, st.session_state.x_var, st.session_state.y_var)
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st.session_state.analysis_performed = True
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else:
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st.warning("λΆμν λ°μ΄ν°κ° μμ΅λλ€. λ°μ΄ν°λ₯Ό λ¨Όμ λ‘λνκ³ μ μ²λ¦¬ν΄μ£ΌμΈμ.")
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def main():
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st.title("μΈν°λν°λΈ EDA ν΄ν·")
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manage_session_state()
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if st.session_state.data is None:
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data_input_method = st.radio("λ°μ΄ν° μ
λ ₯ λ°©λ² μ ν:", ("νμΌ μ
λ‘λ", "μλ μ
λ ₯"), key="data_input_method")
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if data_input_method == "νμΌ μ
λ‘λ":
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uploaded_file = st.file_uploader("CSV, XLS, λλ XLSX νμΌμ μ ννμΈμ", type=["csv", "xls", "xlsx"], key="file_uploader")
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if uploaded_file is not None:
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st.session_state.data = load_data(uploaded_file)
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else:
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st.session_state.data = manual_data_entry()
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