id  date  title  type  hits 
1465  20220331  How to calculate each number in a line with different formula?  Text data calculation  959 
1346  20160221  How to calculate time difference of two adjacent and matched lines?  Text data calculation  2215 
1271  20141209  How to merge text by first column and calculate average for rest columns?  Text data calculation  2653 
875  20111018  How to count the index page size of multiple web sites?  Count and statistics  2974 
665  20101126  How to calculate the absolute average value of every 2 columns?  Text data calculation  3054 
664  20101125  How to calculate the maximum value of the first n lines?  Text data calculation  2755 
526  20100604  How to add a column of Close Location Value("CLV") on stock data?  Text data calculation  3020 
525  20100603  How to calculate OBV(On Balance Volume) base on stock data?  Text data calculation  3391 
335  20090525  How to calculate subtotal for each group with userdefined number of lines?  Text data calculation  2975 
144  20080522  Can I make statistics of each lines, tell how many times the digit of '1' to '5' are appeared?  Count and statistics  2686 














