Is there a excel spreadsheet function that can be used to interpolate between two columns of data? If not, can you recommend a quick equation to perform interpolation? I tried with "IF(AND" conditions, but we can't use it for more than 7 set of values
View 4 RepliesI have data that consists of a set of coordinates that is indirectly related to an angular measurement. The data set that I have consists of four sets of coordinates and four coresponding angles. The data is below.
angle,43.09,34.83,26.8,18.08,
X,174.24,187.45,202.18,213.87,
Y,140.13,121.84,103.3,81.46,
How can I get excel to give me values for X and Y based on an angle that I input, such as 22.45. plotting a graph of the X and Y gives a curved output, so the methods that I know of do not seem to be working.
I have other more complex sets of data with complex curves that I would like to use a similar method to mine data.
I have a dataset of 360 columns and 180 rows in Excel 2007 and I want to increase the resolution of the dataset by 2 (i.e. I want to insert a value between each pair of cells, both vertically and horizontally). The calculation (interpolation) need not be complicated - I was thinking along the lines of a simple bilinear interpolation, where each new value is based on an average of the 4 cells surrounding it.
I'm fairly new to this type of operation in Excel, so I'd appreciate it if any responses I receive aren't too vague!
need an excel simple formula or function that returns values of y for given x in a two-dimensional array and works in the following way.actually a combination of linear interpolation and lookup/linear search. as in following example
x y
1 10
2 15
3 20
if x=1.5 then y=12.5 (answer available thru FORECAST but incomplete)
if x=2 then y=15 (answer available thru LOOKUP but incomplete)
so for whatever the x i need/get a valid y thru a single formula/method !
sorry m not good in math,
I need to take number in between cells. For example, I have numbers 1, 2, 3, 4, 5, 6, 7. When I type 5 in a column, I want to have 4 and 6, above and below 5. I am doing this to ease interpolation, so that whenever I want to do interpolation, I just need to type what number, I would like to have to be interpolated.
Attached file is the example : Matic Interpolation.xlsx
I have 3 equations and have created the relevant chart from them. What I would like to do is put in a value of x & y and get result z. Having done a search through previous threads I found some BiLinear Interpolation code that works using the table in a workbook, but what I'd really like is the Interpolation of the formulae rather than the resulting table and for it to be embedded in VBA.
View 6 Replies View RelatedIn the attached sheet, I have measured data from a device. It shows Input, Output, gain and delta. You can see as input increases, delta comes down. I want to find the output corresponding to delta od -1. In the table, I have enteries for delta of -0.982 then -1.382, not for -1. How to find output corresponding to delta of -1?
View 6 Replies View RelatedI have a frequency table (attached) that I need to be able to interpolate values between the known values on something other than a linear basis (e.g. exponential or logarithmic).
View 5 Replies View Relatedinterpolating numbers in excel for an exponential function. I want to know how to be able to curve a curve in 4 different ways essentially the 2 that make up the two halves of a peak and the 2 that make up the two halves of a trough. I've tried using the LINEST function to create this interpolation and it's good to get 1 of the 4 curves I'm interested in. how to do the other 3? I'm also interested in knowing if these functions "whip the tail up" as in almost like how the tail end of a "sin" function flips back up. here it is.
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For this example of the exponential function, it creates the curve in one particular direction. I was wondering how I would do it to have it curve in another direction, for example I was testing the same function, but going downwards, and also having the tail curve back up (by hump I mean to simulate a gaussian distribution with the tails) how would I do that. seems like I now have part 1 of 4 aspects of the curve. here's the attached file to show what I mean. I want to get the hump going up and then sort of reflected along the y-axis and then similar features if I were to reflect the curves on the x axis. is it possible with the functions in excel? Linest test.xlsx
which function to use to find the row number of a value for interpolation.If I have a table of 5rows and 5 cols, how to find those rows of those 2 numbers between which my interpolation should be done.
X Y
2.2 3.45
2.9 4.56
3.3 6.2
3.7 7
4 8.1
Now I want to interpolate for 3.1. So how to find the row numbers of 2.9 and 3.3
Power.jpg I must write a double interpolation formula for the table.
View 6 Replies View RelatedI am looking for a VBA code which can be used to interpolate between values at a given interval and return these values to an excel sheet. I have a list with X and Y values and need to interpolate (linear) between two X points to return intermediate values for Y (interval between values is defined by the user in a userform). The code is to continue with interpolation between two consecutive X points until it has reached the end of the listing. In the example only several points are given, but the list can be longer or shorter than given in the example. The results need to be returned to a new sheet.
View 4 Replies View RelatedI am trying to create an interpolation for water flow in a given area. Tables below for better understanding:
Inputs Required
Area
3
km2
L
5
km
L2/A (Calculated)
8.3
[Code] ......
The idea is that when I increase the input area, I would like to interpolate between the RFFP frequency for the flow Q50/Q20 that best fits the area and provide me with a peak flow rate.
I am trying to solve a problem. I am currently using this formula
= SUMPRODUCT(--(Sheet2!B2:Sheet2!B300="MARKETING"),--(Sheet2!D2:Sheet2!D300="200612"),Sheet2!E2:Sheet2!E300)
This formula works for me as it is but I would like to add more months to 200612. I want this to also be 200701 and 200702. In another cell there will be up to 10 months. Is there a way to do a Vlookup or something that will look up these months in another table, rather than keep typing them out in the formula?? Otherwise my formula will be very long.
So the info looks like this in excel
MARKETING 200612 -10
MARKETING 200701 -25
MARKETING 200708 -50
ECONOMICS 200709 -30
The info goes on and on. The two variables are the MARKETING column and the month column. My problem is that I would like a seperate table that can be the months. So 200612 and 200701 is one table, and 200708 and 200709 is another table. The table changes often so I dont want to mess with the formulas, rather a table.
I've attached a sample workbook to show what I am trying to do. I would like the formula to say "if Sheet2!A:A is "MON" and if Sheet2!R:R matches Sheet3!A:A, and if Sheet2!I:I doesn't match any of the values from Sheet1L:L, then I'd like the sum of Sheet2!F:F. It seems pretty simple but I've tried a million different variations of SUMIFS, SUMIF, IF, AND, etc. and I can't figure it out.
View 1 Replies View RelatedMacro for AverageIFS, with multiple criteria in the same criteria range....
View 9 Replies View RelatedI have a spreadsheet which lists letters issued, the date issued and the potcode. I need a formula that counts, on a weekly basis, the number of letters issued to postcodes in Sutton and Bexley.
I have a count sheet set up on one worksheet and the list of postcodes applicable to each area are listed on another worksheet. I have been playing around with sumif, sumproduct etc, but these don't seem to work as I am pointing the formula to a list of postcodes and not an individual postcode. For example, the formula for one week needs to tell me, the number of letters issed to Sutton between 26/07/08 - 01/08/08. This is what I tried -
=SUMPRODUCT(('MU63 NC'!$F$2:$F$10>=COUNT!B$2)*('MU63 NC'!$F$2:$F$10<=COUNT!B$3)*('MU63 NC'!$D$2:$D$10=Sutton!$A$2:$A$50))
But I get #N/A - if I change the last refernce to a specific cell instead of a range it works, but this will make the process very lengthy as there are lots of postcodes!
I maintain the data flow at my work. We send and receive the data using excel files with specific formatting that I then upload to the database. Each time I send or receive the excel file I must log them, this is what my code question refers to.
I use RDBMerge to merge all the contents of the 100 plus excel files into one worksheet. The first part of the macro cleans up the merge data for use in the log (i have attached an example of the clean data and finished log).
The blue shaded area of the "Raw_Data" is what the clean data looks like, the yellow column is what current macro records for each record.
As you can see by the example the Raw_Data is only two files LL_LLL_BOB_ToLLLLL_20121228_01 & LL_LLL_BOB_ToLLLLL_20121230_01, each with more that one record.
The log code in column "H" Is based on this criteria:
First Letter of the Unique ID in column "E" - O, M, or L
Program Type in Column "F" - U or R
1. O-U = U
2. O-R = RU
3. M-U = U2
4. M-R = R2U
5. L-R = R
You will note that Columns G-R of the "Log Sheet" correspond to the "Record Type" found in Column "G" of the "Raw_Data" sheet.
This is the area where my skill at using scripting dictionaries fails.
The results for the log list each file only once, but the log code for each corresponding "Record Type" in columns G-R of the "Log Sheet" must contain each unique instance of the code. In other words
if LL_LLL_BOB_ToLLLLL_20121228_01 contains an O-U with an "A" Record Type and an M-R with an "A" Record Type; then, on the log sheet there needs to be the codes "U/R2U" in the cell intersection of the LL_LLL_BOB_ToLLLLL_20121228_01 record row and "A" column (which is column "G")
So, If the File contains one of each code for each Record Type the corresponding cell must house one of each code separated by a "/" without any spaces. This means the cell value could no code, or one code and all the variations in between to all five codes. Also, for ease of human reading the log codes should be concatenated in the 1-5 order that I listed them in (U/RU/U2/R2U/R)
Here is my code so far.
VB:
Option Explicit
Sub test()
Dim dic As Object, a, i As Long, rng As Range, e, w, n As Long
Set dic = CreateObject("Scripting.Dictionary")
[Code].....
I am using MS Office 2010. I want to count---on multiple sheets---the number of times that a given cell is greater than another cell if and only if a third cell is equal to a given value. I want to do this for 4 sets of data on each sheet. I thought I had it figured out with this formula---
=SUMPRODUCT(COUNTIF(INDIRECT("'"&$H$1:$H$43&"'!$R1"),2*(AND("'"&$H$1:$H$43&"'!$E1">"'"&$H$1:$H$43&"'!$F1"))))+SUMPRODUCT(COUNTIF(INDIRECT("'"&$H$1:$H$43&"'!$S1"),2*(AND("'"&$H$1:$H$43&"'!$G1">"'"&$H$1:$H$43&"'!$H1"))))+SUMPRODUCT(COUNTIF(INDIRECT("'"&$H$1:$H$43&"'!$T1"),2*(AND("'"&$H$1:$H$43&"'!$I1">"'"&$H$1:$H$43&"'!$J1"))))+SUMPRODUCT(COUNTIF(INDIRECT("'"&$H$1:$H$43&"'!$U1"),2*(AND("'"&$H$1:$H$43&"'!$K1">"'"&$H$1:$H$43&"'!$L1"))))
but it returns a value of zero each time. Clearly there is an error in the formula.
Here is some background:
-- $H$1:$H$43 is a block of cells that has the names of the sheets in the workbook
-- E1 and F1, G1 and H1, I1 and J1, K1 and L1 are the four groups of cells that I am comparing.
In the entire workbook, I want to add 1 (counting function) only when:
R1=2 AND E1>F1 or
S1=2 AND G1>H1 or
T1=2 AND I1>J1
U1=2 and K1>L1
on each appropriate sheet in the workbook.
I have a worksheet entitled 'Data'. In this worksheet there is a table consisting of 4 columns plus relevant data:
TABLE 1:
Project
Benefit Type
Delivered or Enabled
Benefit
PJ1
Financial
Delivered
Saving of $4M over 24 months.
[code]....
I have been trying to create a formula that will enable me to pull data from the 'benefit' column(column D) so that the cell contents populate in a single cell in a table in a different worksheet.
TABLE 2:
Financial - Delivered
Financial - Enabled
Tech - Delivered
Tech - Enabled
Green - Delivered
Green - Enabled
[code]....
So, as an example, I am hoping that a formula can be created which pulls the text from relevant cells in column D when criteria from columns A, B and C are met e.g. Tech benefits that are Delivered in PJ2 would populate cell E3 ('Tech -Enabled') in Table 2 with:
Continued maintenance of hardware.
Increased capacity.
I have a directory which contains many files, they are all names based on their locations. eg. Burwood-File1.xls,Burwood-File2.xls,Burwood-File3.xls etc
I have a master that which will contain the branch in the first column.
I have defined the directory location in a separate sheet as well as email template.
When I click on the Send Email button I want ti to attach the files that match the Branch name.
The Branch list will constantly grow.
Im struggling to find a formula to populate cells based on values to be checked in two fields (ICODE, COMPANY) as shown below.
In the example here, all records where ever the ICODE = 49, i need to populate the fields(columns) AD1,AD2,AD3 or AD4 with the product name of the same company where the ICODE <> 49. There could be between 1-7 products per company.
CURRENT SHEET
ICODE PRODUCT COMPANY AD1 AD2 AD3 AD4
89PENS ABC STATIONERY CO LLC [code]....
The attached example file may be a better alternative to view this problem.
Worksheet 1: In column A I have a people's initials. In coumn B I have text boxes with miscellaneous text. (The same person could have multiple rows within this sheet.)
e.g.
AAA blue
BBB orange
AAA round
CCC smelly
AAA elongated
Worksheet 2 I want to show:
A2 = initials, B2 = first text box associated with that person, C2 = second text box (different row) associated with that person (if applicable), D2 = third text box (different row) associated with that person (if applicable), etc.
e.g.
AAA blue round elongated
BBB orange
CCC smelly
I am having such a difficult time creating a macro that will reduce the 5+hours I have to spend each week manually copying & pasting all of this data. I making an IMMENSE difference in this worker bee's life!
I have a workbook with two sheets (Sheet1 & Sheet2). Sheet1 has license #'s in column A and the state that the license belongs to in column B like this:
COLUMN ACOLUMN B11111Alaska11112Alabama11113Arkansas11114Arkansas
Sheet2 has three columns. Column A has the license #'s, column B has the state that the license belongs to and Columns C shows a line-of-authority tied to that license #.
COLUMN ACOLUMN BCOLUMN
C11111AlaskaProperty11111AlaskaCasualty11112AlaskaLife11112AlaskaHealth11112
AlabamaProperty11112AlabamaCasualty11113ArkansasLife11113ArkansasHealth11114
ArkansasLife11114ArkansasHealth12345ArizonaProperty
I'm trying to write a macro that will compare the license # and state in Sheet1 to the license # and state in Sheet2. If it matches, append the contents of Column C to the corresponding row in Sheet1.
Here's the thing...Sheet2 contains the entries for all licenses in the company (so this table is HUGE). And there are multiple entries for each state license # (notice how there's two entries above for AK license # 11111 - one for the Property line and one for the Casualty line.
After my macro is run, I want Sheet1 to show all the lines-of-authority on a single line. So if I ran my macro on the above example, after it's run I would have this in Sheet1:
COLUMN ACOLUMN BCOLUMN
C11111AlaskaProperty Casualty11112AlabamaProperty Casualty11113
ArkansasLife Health11114ArkansasLife Health
I have saved this on a 2010 workbook as I am at home but this will be used on a 2003 workbook.
I have several projects on one spreadsheet which multiple users will be working and I am trying to create a summary sheet of the work carried out.
Each user is expected to carry out a task on each row of the data held in each worksheet (research, call, update etc) and each task (Option 1-5) is assigned a value. Each user is expected to meet a certain level of points per day to calculate productivity.
I am looking for a sumproduct along the lines of the summary sheet attached but mine just takes one sheet into consideration and I need one for all sheets.
I have a Excel 2010 workbook used to rota in a large amount of staff for a call centre, which is split into four teams. Each sheet corresponds to a month of the calendar year eg Jan201, Feb 2014 etc..
What im trying to do is put in a sheet at the front of the workbook that I can select the team, which populates the list of staff in that team and then checking across a specified date range gives the shifts that those respective staff will be working for the set time period (probably be looking at a seven day period and a 1 month period). (This in turn will be printed out to give to the staff members.)
I am trying to find a formula to count rows that meet multiple criteria, but one of the criteria can be multiple values. I have a list of people with a list of clients that they are responsible for. Each person is responsible for 10-20 clients. Every day I run a report that shows the project worksheets submitted for each client and if money has been awarded or not.
I'm wondering if there is a way to count, for each person, the number of project worksheets that show "awarded" in column K. That would mean that I would have to look for, for each person, any of their multiple clients in column B and "awarded" in column K.
I am trying to put the formula in D2:D9, as I use A2:D9 for a chart. O1:P79 contain the names of the people and the applicants that they are responsible for. A17:D158 contains the list of project worksheets (updated daily). I used =SUMPRODUCT(COUNTIF(B17:B999,P1:P14)) to count the actual number of project worksheets for each person, but I can't figure out a way to modify that to add in the "awarded" criteria also.
Need to create a macro?
Delete rows where multiple column meets multiple criteria.
detail:
delete rows where
Column H is less than 10000
AND
Column C is empty(blank)
Those 2 criteria have to occur at the same time..
I have a spreadsheet of prices (raw data), and I need to pull out both the most recent price for each item for a specific customer code for each item, as well as the second most recent price, (essentially the old price), for that customer code for each item.
I have columns for ITEM (code), PTC (Customer Code), PRICE, and EFF (Effective Date). For each item code, there are multiple prices for multiple customers, such as in the linked workbook.
I am currently using the formula, =INDEX(PRICE,MATCH(1,(F2=ITEM)*(G2=PTC),0)) to pull out the last price. This works because the last price is on top based on sorting. What I need is a formula that pulls out the next oldest price for that item/ptc combo. I tried using the SMALL function to no success.
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I track distribution using 1 workbook for each sales rep. Each workbook has a separate worksheet (scorecard) for each of their locations showing which of our products are used in that location, for various functions. Each of the locations has a segment (bar, nightclub, casual dining, etc.), and a class (AA, A, B, etc.). All of the scorecards are identical, and are in the same file folder on our shared drive.
Sample:
Location A Class:AA Segment: Sports Bar Rep: John Smith
Product: Product X Product Y Product Z
Well: 1 0 0
Back Bar: 0 1 0
Cocktail Menu: 0 1 1
I was unable to find an HTML maker so this is not an actual sample but what I'm looking at. The above data indicates that for location A (Sports Bar, Class AA), Product X is used as the well, Product Y is on their back bar and their cocktail menu, and Product Z is not used at this location at all.
I need to set up an analytic workbook where I can sum data based on multiple and grouped criteria, and for multiple reps ie- display a scorecard that shows totals for nightclubs and sports bars, class AA, A, and B, for a particular rep; OR display a scorecard that shows totals for nightclubs, class A for a group of reps. Ideally I would like to do this using drop down menus that allow the user to select multiple criteria in each of the drop downs, having the data auto-populate based on those selections.