Update data_analyst_learning_path_2020.md

Author: dhavalsays

TechTopics/DataAnalystRoadMap2020/data_analyst_learning_path_2020.md

@@ -1,5 +1,5 @@
-## Learn data science step by step in 6 months
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+## Learn data analyst skills step by step in 3 months
+------------------------------------------------------
 
 Following is a schedule to learn data science step by step considering **4 hours** of dedicated, focused study every single day. This program is perfect for beginners with no knowledge of data science and programming.
 
@@ -17,15 +17,24 @@ Following is a schedule to learn data science step by step considering **4 hours
 	- Statistics by Marin : https://www.youtube.com/playlist?list=PLqzoL9-eJTNBZDG8jaNuhap1C9q6VHyVa
 	- Statquest youtube channel: https://www.youtube.com/user/joshstarmer
 
-### Week 3 and 4: Python
+### Week 3, 4, 5, 6: BI tools
+
+* Tableau
+  - Abhishek Agarwal: https://www.youtube.com/playlist?list=PL6_D9USWkG1C4raCOTlTf_oq4XnNNNtm9
+  - Bharti consultancy:  https://www.youtube.com/playlist?list=PLyD1XCIRA3gQmN73dHwQWr4R08ABZFMtZ
+  
+* Power BI (project)
+  - codebasics sales insights project: https://www.youtube.com/playlist?list=PLeo1K3hjS3uva8pk1FI3iK9kCOKQdz1I9
+  
+### Week 7 and 8: Python
 
 * Python
 	- Codebasics python tutorials (first 16) - https://www.youtube.com/playlist?list=PLeo1K3hjS3uv5U-Lmlnucd7gqF-3ehIh0
 	- Make sure to work on exercises
 * R 
   - Marin's lectures: https://www.youtube.com/playlist?list=PLqzoL9-eJTNBlVXxWvJkq0dtVut2sICUW
 
-### Week 5, 6, 7, 8: Numpy, Pandas, Data Visualization Libraries  
+### Week 9, 10: Numpy, Pandas, Data Visualization Libraries  
 
 * NumPy and Pandas
 	- Codebasics Numpy playlist: https://www.youtube.com/playlist?list=PLeo1K3hjS3uset9zIVzJWqplaWBiacTEU
@@ -39,18 +48,7 @@ Following is a schedule to learn data science step by step considering **4 hours
 	- Notebooks: https://www.kaggle.com/notebooks
 	- Datasets: https://www.kaggle.com/datasets
 
-### Week 9, 10, 11, 12: Machine Learning
-
-* Machine learning
-	- codebasics ml playlist (first 16): https://www.youtube.com/playlist?list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw
-	- data science regression project: same playlist as above. Tutorial 18 to 25
-	
-### Week 13, 14, 15, 16: Deep Learning
-
-* Deep learning	 (artificial neural network, convolutional neural network, recurrent neural network) 
-  - codebasics deep learning playlist: https://www.youtube.com/playlist?list=PLeo1K3hjS3uu7CxAacxVndI4bE_o3BDtO
-  
-### Week 17, 18, 19, 20: SQL & MongoDB
+### Week 11, 12: SQL & MongoDB
 
 * SQL
 	- kudavenkat playlist (first 16): https://www.youtube.com/playlist?list=PL08903FB7ACA1C2FB
@@ -59,14 +57,7 @@ Following is a schedule to learn data science step by step considering **4 hours
 * MongoDB 
   - https://www.coursera.org/learn/introduction-mongodb
 
-### Week 21, 22, 23, 24: BI tools
 
-* Tableau
-  - Abhishek Agarwal: https://www.youtube.com/playlist?list=PL6_D9USWkG1C4raCOTlTf_oq4XnNNNtm9
-  - Bharti consultancy:  https://www.youtube.com/playlist?list=PLyD1XCIRA3gQmN73dHwQWr4R08ABZFMtZ
-  
-* Power BI (project)
-  - codebasics sales insights project: https://www.youtube.com/playlist?list=PLeo1K3hjS3uva8pk1FI3iK9kCOKQdz1I9
 
 ## Soft skills
 ---------------