Differences

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--- data_viz_week_1 [2020/09/13 16:11] – [Module Lesson] jrseti
+++ data_viz_week_1 [2020/09/13 20:29] (current) – [NOTEWORTHY] jrseti
@@ Line 22: / Line 22: @@
   * Conditional Formatting
   * =ROUND(E2/D2*100,0) - remember to enter in cell, then right mouse click lower right cell to apply to entire column
-  *
+  * =IFERROR(ROUND(E2/L2,2),0) avoids div errors
+  * Breaking a column into 2 columns. Data->Text to Columns.
 Remember to "save" occasionally to not lose work!
@@ Line 28: / Line 30: @@
 ===Conditional Formatting===
+===Pivoting====
+  * Insert->PivotTable
+====VLOOKUP====
+  * https://support.microsoft.com/en-us/office/video-vlookup-when-and-how-to-use-it-9a86157a-5542-4148-a536-724823014785 is a good explanation
+  * Gottcha is that the match column needs to be included
+====Stats====
+  * Median, Mean, Mode
+  * Data skewed symmetric, left, right
 ====NOTEWORTHY====
   * Information is taken at a glance
   * Stop light versus just seeing the words
+  * Difference between Data Science and Data Analytics: https://www.sisense.com/blog/data-science-vs-data-analytics/#:~:text=While%20many%20people%20use%20the,major%20difference%20being%20the%20scope.&text=Data%20science%20produces%20broader%20insights,answers%20to%20questions%20being%20asked.