Project_2_PCOS Readme

Introduction

This repository contains the code and documentation for Project_2_PCOS, focused on predicting Polycystic Ovary Syndrome (PCOS) and visualizing the results in Tableau. The dataset is obtained from Kaggle and consists of two dataframes: one for PCOS patients named "PCOS_data_without_infertility_new" and another for infertility patient information with fewer variables named "pcos_infertility."

Goals

Goal 1: Determine the correlation between infertility and PCOS

• Tableau Visualization:

    - Create a Tableau dashboard showcasing patient information, emphasizing PCOS and infertility cases.
    - Utilize dynamic filters for exploring data based on different parameters.
  

• Statistical Analysis:

    - Conduct statistical tests (e.g., chi-square test) to assess the association between PCOS and infertility.
    - Visualize the correlation matrix between PCOS and infertility using Tableau.
  

Goal 2: Identify important variables in diagnosing PCOS

• Tableau Visualization:

    - Develop visualizations in Tableau (e.g., correlation plots, box plots) to identify variables strongly correlated with 		PCOS.
    - Use histograms to illustrate the distribution of important variables.
  

• Feature Importance:

    - Apply machine learning models with feature importance outputs (e.g., logistic regression coefficients) to identify 			crucial variables.
  

Goal 3: Select the best model for PCOS prediction

• Tableau Visualization:

    - Construct a Tableau dashboard presenting model evaluation metrics (e.g., recall, precision, F1-score) for different 			models.
  

• Model Evaluation:

    - Evaluate multiple models (e.g., logistic regression, KNN) using relevant metrics.
    - Choose the model with the highest recall, considering the imbalanced nature of the data.
  

Final DataFrame and Tableau Visualization

• Tableau Dashboard:

   - Integrate the final dataframe into Tableau for comprehensive visualization.
   - Develop interactive dashboards allowing users to explore various features and their relationships.
   Storytelling:
  

Data Frame Glossary

Patient File No. : This is the report number which has data for a particular patient PCOS : Polycystic ovary syndrome (PCOS) is a hormonal disorder common among women of reproductive age, we would like to determine whether the patient has this syndrome or not Age (yrs) : Age of patient in years Weight (Kg) : Weight of patient in kg Height(Cm) : Height of patient in centimeter BMI : Body mass index of the patient Blood Group : Blood Group of the patient A+ = 11, A- = 12, B+ = 13, B- = 14, O+ =15, O- = 16, AB+ =17, AB- = 18 (total 8 blood groups) Pulse rate(bpm) : It is the heart rate of patient in beats per minute. Resting heart rate for adults ranges from 60 to 100 beats per minute RR (breaths/min) : It is the respiration rate. Normal respiration rates for an adult person at rest range from 12 to 16 breaths per minute. Hb(g/dl) : Hemoglobin levels in gram per deciliter. For women, a normal level ranges between 12.3 gm/dL and 15.3 gm/dL. Cycle(R/I) : .... Cycle length(days) : This represents length of menstrual cycle. The length of the menstrual cycle varies from woman to woman, but the average is to have periods every 28 days. Marraige Status (Yrs) : Years of marriage Pregnant(Y/N) : If the patient is pregnant No. of aborptions : No. of aborptions, if any. There are total 541 values out of which 437 patients never had any abortions. I beta-HCG(mIU/mL) : this is case 1 of beta hcg II beta-HCG(mIU/mL) : this is case 2 of beta hcg (please note: An beta hCG level of less than 5 mIU/mL is considered negative for pregnancy, and anything above 25 mIU/mL is considered positive for pregnancy) (also the unit mIU/mL is mili International Units per miliLiter) FSH(mIU/mL) : Its full form is Follicle-stimulating hormone. During puberty: it ranges from 0.3 to 10.0 mIU/mL (0.3 to 10.0 IU/L) Women who are still menstruating: 4.7 to 21.5 mIU/mL (4.5 to 21.5 IU/L) After menopause: 25.8 to 134.8 mIU/mL (25.8 to 134.8 IU/L) LH(mIU/mL) : It is Luteinizing Hormone. FSH/LH : Ratio of FSH and LH Hip(inch) : Hip size in inches Waist(inch) : Waist Size in inches Waist:Hip Ratio : Waist by hip ratio TSH (mIU/L) : It is thyroid stimulating hormone. Normal values are from 0.4 to 4.0 mIU/L AMH(ng/mL) : It is Anti-Mullerian Hormone. PRL(ng/mL) : This represents Prolactin levels. Vit D3 (ng/mL): Vitamin D levels. Normal vitamin D levels in the blood are 20 ng/ml or above for adults. PRG(ng/mL): Progesterone levels RBS(mg/dl): This value is obtained by doing Random Blood Sugar (RBS) Test. Weight gain(Y/N): Is there been a weight gain hair growth(Y/N): Is there been a hair growth