Videos
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365 Financial Analyst,2000,How to Calculate a Project's NPV?
   (t5:12) 
   https://www.youtube.com/watch?v=-cmQ5vk_BKk

Edspira,2014, IRR (Internal Rate of Return)
  (t7:22)
   https://www.youtube.com/watch?v=OSDDrZZaV8E

Edspira,2016, How to Calculate the Payback Period
   (t3:11)
   https://www.youtube.com/watch?v=iGImOv2rqHM

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Present your data by using a surface chart. 
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A surface chart shows a three-dimensional surface that 
   connects a set of data points

Date	High	Low
4/1/2016	10	3
3/1/2016	12	6
2/1/2016	11	3
1/4/2016	10	7
12/1/2015	9	4
11/2/2015	12	5

 Step 1: copy and paste the above data set

 Step 2: highlight the data set

 Step 3: insert -> Column

 Step 4: choose "All Chart Types"

 Step 5: choose "Surface"

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Generate an R data set for all the zip files for French's Data Library
////////////////////////////
 Objective #1: 
 -----------------------------
    Write an R program to generrate an R data set
        containing all the zip files from Prof. French's
        Data Library
 Step 1: Google 'French Data Library'
            or
        http://mba.tuck.dartmouth.edu/pages/faculty/ken.french/data_library.html
 Step 2: manually donwload one or two zip files

 Step 3: retrive the above website
 Step 4: find all lines with zip files
 Step 5: geneate an R data set

 Objective #2:
        Write a loop to download them all

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Links 
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Yan, Yuxing, A 2-step approach to estimate an effective rate
   https://datayyy.com/doc_pdf/A_2step_approach_effective_rate.pdf

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MS Word --> TXT file 
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  Launch MS Word and  type  the following command

   pv<-100
   r<-0.1
   n<-5

   fv_f<-function(pv,r,n){
       fv<-pv*(1+r)**n
        return(fv)
  }

  a) save it as test.docs
     using source() function

  b) save it as test.txt
     click "File" ==> "Save as "
           ==> "Pain Text (*.txt)"

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