I have a pivot table with imported data from a raw data list, which is also filterable between 4 different months. I want to show, in the same pivot table, the averages of last month, the current month, and the average of all four, but every time I change one column, the others change as well. How do I get them to be accurate and act independently? Would offset be the best option. I know this question is rather confusing, but I'm not sure how to even ask the question. Thanks for your time.
You can create fórmula the last month based on you Date field.
First you need to create a formula on your data source and named
"last month":
=IF(AND(A2>=EDATE(DATE(YEAR(TODAY()), MONTH(TODAY()),1),-1), A2<=EDATE(DATE(YEAR(TODAY()), MONTH(TODAY()),DAY(TODAY())),-1)),D2,0)
"the current month":
=IF(AND(A2>=DATE(YEAR(TODAY()), MONTH(TODAY()),1), A2<=DATE(YEAR(TODAY()), MONTH(TODAY()),DAY(TODAY()))),D2,0)
"the average of all four":
=IF(AND(A2>=EDATE(DATE(YEAR(TODAY()), MONTH(TODAY()),1),-4), A2<=DATE(YEAR(TODAY()), MONTH(TODAY()),DAY(TODAY()))),D2,0)
After you create the fórmula you can able to add it to your pivot table as Sum, Average etc...
Example:
Related
I need some help with an Excel Project that's giving me headaches. I succeeded to achieve everything I wanted but the result is too heavy for Excel and it crashes all the time. I'm over-using the INDEX and MATCH functions on large tables (50 000+ lines) and Excel doesn't like it. I'm looking for a way to do the same thing in a lighter way for Excel.
Here's what I achieved : I created a report that helps me analyzing my employees's performance VS their billing targets. To create such a report, I used a Pivot Table.
That Pivot Table needs this information as its source :
Each sales that every employee made (amount in $ and date)
The hourly rate of each employee (which changes for every period, see TABLE1 below)
The billing target for each employees (which changes for every period, see TABLE1 below)
Here's my setup. I have 3 tables :
TABLE1 (See attached image) - A table where I manually input data for each of my employees (hourly rate and billing target). Their billing target and hourly rate change every period. So, each period has a different line and I indicate the first day of the period and the last day of the period.
TABLE2 (See attached image) - Table that contains sales data exported from another software I use. Each line represents an amount sold by an employee to a customer on a specific date. This table is pretty heavy and contains more than 50 000 lines. Moreover, the last 2 columns of this table use Index and Match functions to get the right hourly rate and the right billing target from TABLE1. That means that each of those 50 000 lines uses the INDEX and MATCH functions twice… This part is too heavy for Excel and I need a workaround.
Moreover, TABLE2 is getting refreshed every few days with new data coming from my other software (an ERP). So the solution I need to find must take that into account and must be permanent (I try to avoid steps that will have to be done everytime I refresh TABLE2 with new data).
TABLE3 - A Pivot Table that uses TABLE2 as its data source. I use the slicer to select the name of an employee and a timeline to specify which months I want to display. Then the Pivot Table shows my employee's statistics grouped by months. The main statistic is the amount of "billed hours" for each employee, which is in reality the amount of sales made by that employee, divided by their hourly rate on a specific date.
My thoughts :
It is absurd that TABLE2 uses that many INDEX and MATCH functions. For example, if Employee1 made 500 sales between 2020-07-01 and 2020-07-31 (the same month, thus the same period, thus the same hourly rate and billing target), there will be 500 different lines that will use INDEX and MATCH to get the same hourly rate and billing target from TABLE1. That leads to a lot of duplicated calculation and a lot of duplicated data.
Would it be possible for a Pivot Table Calculated Field to use INDEX and MATCH in its formula? And would it be lighter for Excel to do so?
Another way would be to add, at the bottom of TABLE2, 12 lines per year (1 for each month) for every employee where I would write their hourly rate and the billing target. That way, the Pivot Table would be able to display an hourly rate and a billing target for each month, for each employee. That solution would work and would be lighter for Excel, but it would create a high risk of making mistakes while manually inputting the data.
I'm open to all suggestions including VBA!
Thank you very much for your precious time!
EDIT : FORMULA
As requested, here's my INDEX AND MATCH formula that is in TABLE2 and gets the hourly rate from TABLE1 :
=INDEX(TAB_Employee_Data[[#All];[Hourly_Rate]];MATCH([#[Date (Cell)]]; IF(TAB_Employee_Data[[#All];[Name]]=[#[Employee(Cell)]];TAB_Employee_Data[[#All];[First day of the period]]);1))
TAB_Employee_Data is the tab that contains "TABLE1".
I translated the names of the fields since all my work is in French.
This formula does the following : it searches the name of an employee in TABLE1 and finds the period which fits the date of a line in TABLE2.
Also, to work properly, I need to sort the lines of TABLE1 in chronological order.
TABLE 1 :
TABLE 2:
I'm looking a way to add an extra column in a pivot table that that averages the sum of the count for the months ("Count of records" column) within a time period that is selected (currently 2016 - one month, 2017 - full year, 2018 - 5 month). Every month would have the same number based on the year average, needs to be dynamically changing when selecting different period: full year or for example 4 months. I need the column within the pivot table, so it could be used for a future pivot chart.
I can't simply use average as all my records appear only once and I use Count to aggregate those numbers ("Count of records" column).
My current data looks like this:
The final result should look like this:
I assume that it somehow can be done with the help of "calculated filed" option but I couldn't make it work now.
Greatly appreciate any help!
Using the DataModel (built in to Excel 2013 and later) you can write really cool formulas inside PivotTables called Measures that can do this kind of thing. Take the example below:
As you can see, the Cust Count & Average field gives a count of transactions by month but also gives the average of those monthly readings for the subtotal lines (i.e. the 2017 Total and 2018 Total lines) using the below DAX formula:
=AVERAGEX(SUMMARIZE(Table1,[Customer (Month)],"x",COUNTA(Table1[Customer])),[x])
That just says "Summarize this table by count of the customer field by month, call the resulting summarization field 'x', and then give me the average of that field x".
Because DAX measures are executed within the context of the PivotTable, you get the count that you want for months, and you get the average that you want for the yearly subtotals.
Hard to explain, but demonstrates that DAX can certainly do this for you.
See my answer at the following link for an example of how to add data to the DataModel and how to subsequently write measures:
Using the Excel SMALL function with filtering criteria AND ignoring zeros
I also recommend grabbing yourself a book called Supercharge Excel when you learn to write DAX by Matt Allington, and perhaps even taking his awesome online course, because it covers this kind of thing very well, and will save you significant head-scratching compared to going it alone.
Is there a way to let a pivot table calculate the difference between 2 columns automatically when the values are shown as a % of the parent column total?
Now I need to to manually but the table is dynamic and number of competitors may vary. Function seems so easy but can't find it after googling etc...
See example picture below of what I want to achieve.
(Column F automated by the pivot table is the goal)
If trying to solve this with PivotTables, you've got a couple of options:
Use a 'Traditional' PivotTable that's based on a range. This will give you percentage differences, but you can't get percentage point differences like you're asking for without using external formulas.
Use a 'OLAP' PivotTable that's based on data you've added to the Excel Data Model. This will give you both percentage differences and percentage point differences, without having to resort to using external formulas.
In both cases, I recommend that you unpivot your data first, so that it is in what's known as a Flat File. Currently you're using a cross-tabulated data source (i.e. your source has columns called Year 1, Year 2), and the type of percentage comparisons across years you want to do doesn't work if your data is a crosstab. Basically, PivotTables aren't meant to consume cross-tabulated data.
Instead, you really want your data laid out so that you have a column called Amount and a column called Year, and then you can use the Show Values As options available from the right-click menu to show as percentage differences across years. To transform your data into a flat file, see my answers at convert cross table to list to make pivot table
That said, you can still use the GETPIVOTDATA function on your existing (unpivoted) data layout in a way that is somewhat more robust to changes in your PivotTable structure than just subtracting one reference from the other:
But again, I recommend transforming your data into a Flat File. Then you can additionally do the following:
Using a 'Traditional' PivotTable:
You can kinda solve your problem entirely within a self contained 'Traditional' PivotTable if you drag the Amount column to the Values area, put the Year column in the Columns area, put your Competitors in the Rows area, and choose one of the percentage Show Values As options you'll see when you right-click a cell in the Values area.
I say kinda, because without using external formulas (or without calculating the percentages back in your source data), you can only get it to show percent increases (see far right column), not percentage point increase like you want (see far left column). That said, I think percent increase is less confusing. But I guess it depends on what you want to show. If you want to show say change in market share from one year to the next, then percentage points make sense.
Of course, you could always use the GETPIVOTDATA function to do the additional math for you like we did earlier, like I've done on that left hand side.
Using an OLAP PivotTable based on the DataModel
Calculating percentage point increases likely requires using PivotTables built using the Data Model. See my answer at https://stackoverflow.com/a/49973465/2507160 that explains a little about the Data Model (although it doesn't answer this specific question).
Here's the result:
Here's the measures I used to do this:
Total Year 1:
=CALCULATE(SUM(Table2[Value]),ALLSELECTED(Table2[Competitor]),Table2[Year] = "Year 1")
Total Year 2:
=CALCULATE(SUM(Table2[Value]),ALLSELECTED(Table2[Competitor]),Table2[Year] = "Year 2")
% Year 1:
=CALCULATE(SUM(Table2[Value]),Table2[Year] = "Year 1")/[Total Year 1]
% Year 2:
=CALCULATE(SUM(Table2[Value]),Table2[Year] = "Year 2")/[Total Year 2]
p.p. Diff:
= [% Year 2] -[% Year 1]
You can add Calculated Fields to Pivot Tables, of varying levels of complexity. Finding the difference between two fields is about as simple as it gets.
The example below is borrowed from contextures.com, where there are many more examples more further information.
To add a calculated field:
Select a cell in the pivot table, and on the Excel Ribbon, under the PivotTable Tools tab, click the Options tab (Analyze tab in
Excel 2013).
In the Calculations group, click Fields, Items, & Sets, and then click Calculated Field.
Type a name for the calculated field, for example, RepBonus.
In the Formula box, type =Total * 3%
Click Add to save the calculated field, and click Close.
The RepBonus field appears in the Values area of the pivot table, and in the field list in the PivotTable Field List.
(Source)
EDIT:
#jeffreyweir - I'm not gonna lie, I don't know off the top of my head how to make this work (and don't have time to experiment) but by the looks of these options, isn't a calculated field with a "straight subtraction" of existing fields (ie., 3$-2%=1%) very possible with Difference from? (as opposed to % Difference from which is also an option but for a different result).
In fact, automatic year-over-year difference reporting should be readily possible with the <previous> and <next> comparison operators...?
(Click to Embiggen)
Also, did you see the link where I got the example? Kind of a hoakey site but it has some more complex pivot table instructions.
I am trying to create two different Pivot Tables.
The first table will have columns including investor name, initial date of investment, # years as investor, initial investment value, change in investment value. I would then like to Filter the data either by what I call the "Fund" OR "Channel". So I would like to be able to calculate the average change in investment value and average initial investment value and average number of years as investor while using either of my filters. IE I will have the average number of years as investor only within a certain "Fund" or "Channel". I am not sure how I can create these averages.
The second table is similar, but I need help with both the table and formatting the raw data. What I would like is to be able to take any instance of an Investor and use their first investment value by date as the initial value column, then use the total of all the instances' present values as the Present Value column, in order to calculate the change in initial value to present value for ALL instances. I would then like to make a Pivot table using this information in the same way as my first question.
This is hard to explain so please ask if I am not being clear.
Great question. I'm curious to read some answers from the experts.
I'm trying to make a spreadsheet that I can easily take an export from Mint.com's CSV outputs and get them into my Excel budget.
To do so, I need a way to populate each field within a date range. I'd like to avoid macros if possible (I don't know how to make them).
I'm happy to share my finished .xls with the public!
I've imported Mint.com's data in a manner that has column S for the date (3/30), column V with the cash value that I need to add up, and column X for the spending category.
I need to tally each month's spending ($V) by category (column X).
Through research, I devised this (for my January "Gas & Fuel" spending):
=SUMIFS($W$2:$W$900, $T$2:$T$900, ">="&W$12, $T$2:$T$900, "<"&(EOMONTH(D$1,0)+1), $Y$2:$Y$900, "="&$B5)
However, it required that I reformat my Dates, which is an issue because this would become specific to each year and I would need to change the fields every year. I'd like the document to be usable without adjustment using my spending data from the past and future.
Is there a way to take the year out of the equation? To make that formula above work, I renamed my column from "January" to "1/14".
Here is what the spreadsheet looks like
Thanks!
A pivot table would work best with that data.
Initial set up would show each day separately, but by using Grouping
(here) ^^^
you can group the data by month/day/year/however