Excel 2007 :: Differentiate Between Sample IDs
Apr 24, 2013
I am working in excel 2007. I have been using the COUNTIFS function to pull out some summary stats from my data. For my data I have sample ID's which are a letter followed by a number e.g. A12, A20, A39, A50. I have 40 columns of variables I am looking at which for each sample ID have either a value of 0 or a numerical number. For each column, I want to count firstly any samples that are greater than 0 (i.e. they have a numerical value) AND if the sample ID differs. This is because I have multiple samples per ID and so I want to know how many different ID's have a numerical value.
Is this at all possible in Excel? I do not know all of the functions very well, so I cannot find anything that will allow me to look at differences in the samples ID.
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Mar 3, 2009
How to insert the sample mean symbol, so that the "bar" is centered over x?
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Mar 22, 2012
know if there is a way to tell and respond differently to how a cell is selected (i.e. mouse click versus arrow keys)? This stems from a desire to highlight selected cells when they are chosen. A previous post on some code I provided got me to this:
Code:
Private Sub Worksheet_SelectionChange(ByVal target As Range)
Application.EnableEvents = False
With target.Interior
Select Case .ColorIndex
Case -4142
[code]....
However, this highlights cells as the user moves around the sheet via arrow keys (like leaving a trail). What I need is for cells to highlight ONLY if they are left clicked on by the mouse.
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May 21, 2014
how to differentiate Header & values in List Box.
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Jan 10, 2008
I'm trying to differentiate rows based on a date in the row. I'm grouping dates together and that's where I'm running into difficulties. I'm breaking the month up into 5 segments which are as follows:
Segment 1: The 1st of the month through to the 1st thursday of the month
Segment 2: The 1st Friday through to the 2nd Thursday
Segment 3: The 2nd Friday through to the 3rd Thursday
Segment 4: The 3nd Friday through to the 4th Thursday
Segment 3: The 4th Friday through to the end of the month.
What I'm trying to accomplish is have rows with information. One of the cells in those rows will be a date. If the date fits into segment 1, the cell to the right of it will have a 1, if the date fits into segment 2 the cell to the right of that date will have a 2 and so on.
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Apr 21, 2008
I need a macro to provide a message box with yes and no buttons - how do I get the macro to act in accordance with the button pressed by user?
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Jun 10, 2014
I need a formula that will calculate the number of days (ex from 10/1/08-1/1/12) and will differentiate between leap year and a regular year. I am trying to calculate interest between 2 dates and leap year is calculated on a different interest rate. Right now I have it set up so I have to manually type in the leap years in a separate field instead of being able to just you point a to point b.
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Oct 10, 2007
I want to pull a sample of 15 numbers from column A, the catch is that the contents of column B cannot match once the sample is pulled. How do I do this.
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Jan 17, 2008
I am computing the average of anywhere from 5-10 numbers. When the numbers are not inserted there is nothing left in the cell. The problem is I get a value that is close to the average but not the real average. (Also the cells I am using are N37:Q41 for the first 5 samples which is constant the next 5 are not always constant W37:Z41) Here is the formula I am using:
=IF((W37="")+(W38="")+(W39="")+(W40="")+(W41=""),AVERAGE(N37:Q41),IF((W38="")+(W39="")+(W40="")+(W41=""),AVERAGE(N37:Q41,W37),IF((W39="")+(W40="")+(W41=""),AVERAGE(N37:Q41,W37:Z38),IF((W40="")+(W41=""),AVERAGE(N37:Q41,W37:Z39),IF(W41="",AVERAGE(N37:Q41,W37:Z40),AVERAGE(N37:Q41,W37:Z41))))))
I have the same problem with a standard deviation formula and the same group of numbers (I get something close but a few points off).
=IF((W37="")+(W38="")+(W39="")+(W40="")+(W41=""),STDEV(N37:Q41),IF((W38="")+(W39="")+(W40="")+(W41=""),STDEV(N37:Q41,W37),IF((W39="")+(W40="")+(W41=""),STDEV(N37:Q41,W37:Z38),IF((W40="")+(W41=""),STDEV(N37:Q41,W37:Z39),IF(W41="",STDEV(N37:Q41,W37:Z40),STDEV(N37:Q41,W37:Z41))))))
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Apr 16, 2009
How you do use excel to calculate a sample size using the population, error limit, confidence level and upper error limit rates?
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Dec 5, 2009
I have an excel sheet with the following sample data on it.
Name Age Sex Height
Ray 33 M 5' 8''
Sind 29 F 5'4''
Ralph 3 M 2' 1"
Ryan 1 M 1' 2"
I have managed to extract this info onto a form named Form1 which has 4 list boxes in which the above info is displayed in the same format.
To be more precise
Listbox1 shows all the Names,
Listbox2 shows Age
List box3 shows Sex and
Listbox4 shows height respectively.
What i want to do is, When i select an item on Listbox1, all corresponding enteries on Listbox2, 3 and 4 should also be simultaneously highlighted,
For example if I select the third data Ralph on the ListBox1, then ListBox2 should highlight 3,
Listbox3 should highlight M and
Listbox4 should highlight 2' 1" simultaneously.
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Sep 23, 2006
I have stored production data in Column A. I want 5 data randomly pulled from that column with click of a button. Would this Happen?. I have attached an excel sheet.
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Oct 24, 2007
using the ttest formula function
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Aug 4, 2009
I have a sample of aproxomatly 30,000 records, and I am working to do some data analysis on it.
I am comparing multiple fields using sumproduct(), but if I go above two criteria, the calculation time becomes incredibly long. Is there a faster way to preform these large comparisons, or am I stuck watching my Excel lag out for 5 min every time I recalculate the sheet?
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Oct 4, 2009
I've coded a macro that can randomly sample out rows of data from a sheet. This macro is used to sample out certain rows from a master sheet full of data (which has 48 columns) based on user names (a column titled LAST_UPDATE_NAME). For Example (ref. wkb attached), if for 5 users named Alastor, Catherine, Emma, Julie and Victor for whom i've to choose data from the Dump sheet.
I need to design a module in which if i input the no. of samples to be chosen against each name, then that many number of rows has to be chosen for that particular name and copied to a new sheet (probably such sheets can be renamed with the usernames). Also i want to consolidate the copied data from the multiple sheets and consolidate them to one sheet.
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Nov 5, 2009
Can anyone explain clearly (using layman terms) about how to go about randomly choosing specific number of rows from a set of autofiltered records?
For e.g., If there are 1000 rows of data in a worksheet and after applying autofilter to certain column(s) [one or more] say i get some 75 rows. Then how can x no. of rows be chosen where x can be input by the user or calculated based on a certain percentage? Say if out of these 75 filtered rows, 8 rows have to be chosen randomly - where 8 can be input by the user or also be calculated as 10% of 75.
Also, is it possible to choose these x records from the filtered set of rows without actually copying them to another sheet?
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Dec 3, 2009
I have a file that samples performance on a cpu. The output shows the sampling date and time in column A. This column changes depending on how long I run the file. No matter how long the column, I only want to pull out the sample date and time 20 times. So if I had data in column A with 300 rows, I want to divide 300 by 20 and pull those 20 numbers and put them in column B in chronological order. Same thing if I had 4000 rows in column A, I only want 20 samples.
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Aug 3, 2012
Any code that can extract the alpha numeric values from sample spreadsheet below?
Where in col A "SCn" is extracted (or copied) and then pasted in col H?
n = 1 to 99
That is - from this:
A
B
C
D
E
F
G
H
I
J
K
L
[Code] .........
To this:
A
B
C
D
E
F
G
H
I
J
K
L
[Code] ......
There are thousands of rows to extract the alpha numeric values from.
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Feb 13, 2014
I am working on a sampling tool in Excel which is based on what a user enters into a column. The user enters observation codes (text) in column A beginning at row 2 and going down to however many they have. I already have formulas which determine the sample size needed based on the number of nonblank values in that column; the resulting sample size is in G4. I'm thinking that I will need to have a form with a button module to select the random sample from the values in col A. This way Excel isn't running the module while the user is entering the values. The resulting sample can be pasted into a separate column or sheet.
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Nov 10, 2009
I have been set a task to do and I wonder if you could point me in the right direction.
Task - extract 2000 emails from a 6000 email database
The 2000 emails have to be proportionate to the original database.
e.g.
The main database has the emails plus town and employee size ranges
Column A - Emails Column B - Town Column C - Employees
So if Column B states that 50% of the entire database is from one town, then my extracted emails must also have half from that town (1000).
Also there are around 5 employee ranges and so they need to also be proportionate to those percentages too in the final extraction.
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Aug 14, 2013
im trying to create a simple random sample from my data set of size n=100 and then i need to repeat that step a 1000 times to make a new data set that i can transfer over to stata. Everything I have seen on the internet involves generating random numbers which isnt what i want. I need to be able to generate a random sample.
Currently my excel spreadsheet consists of 4 columns with 200 entries in each column.
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Feb 24, 2014
I have a workbook name Sample and I want the code to run when its opened and it should check the first sheet "Sheet1" in all the workbooks in the folder C:FolderTemp.
And if the first sheet name is not "Sheet1" then just ignore that workbook and move to next workbooks. If the first sheet name is "Sheet1" in a workbook then store the value present in cell B1 in Sample workbook "Sheet1".
So if there are 5 workbooks in the folder C:FolderTemp and two of them hasn't got first sheet named "Sheet1" then display value of B1 in rest of the 3 sheets to the "Sheet1" of "Sample workbook" one after another.
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Feb 22, 2007
Option Explicit
Dim cMenu1 As CommandBarControl
Dim cbMainMenuBar As CommandBar
Dim iHelpMenu As Integer
Dim cbcCustomMenu As CommandBarControl
'(2)
Set cbMainMenuBar = Application.CommandBars("Worksheet Menu Bar")
'(4)
Set cbcCustomMenu = cbMainMenuBar.Controls.Add(Type:=msoControlPopup)
'(5) Give the control a caption................
I have created several spreadsheet with customized menus. In step 5 when I type
a period the options for selecting Caption does not appear. In step 6 the 'Control' word didn't appear in list. Sometimes the options in step 6 do appear BUT not the option for Controls. I have created spreadsheets with menus that work but the only way I could do it was to cut and paste from the website and then modify it.
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May 9, 2014
I need to write a code to create visio flow diagram with excel inputs(Excel 2007). Attached is the requirement.
Requirement_Specification.docx
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Nov 7, 2008
I have big Access file .mdb. I need to work with the file in Excel.
The Excel read the file and I tryed to save the file as .xlsx
I receive a message saying only 64k rows will be saved.
How can I translate the file to Excel 2007?
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Jan 29, 2009
I use Excel 2007 which is creating a whole load of tmp files of the spreadsheet that I work on.
Is there a way tostop Excel from creating and saving the tmp files?
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Oct 11, 2011
I am trying to use Datevalue in Excel 2007
When I put in =datevalue("08/22/2008") I get the error #Value!
If I put in datevalue("2008/08/22") 39682 which is what I was expecting. If I use =datevalue("08/08/22") I also get the right answer, anything else I get #VALUE!
I didn't think that Datevalue mattered with how the date was in?
Do I have a setting wrong of something that could be causing the error?
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Feb 14, 2012
I am failing on the logic and syntax to achieve the following. Basically it has to take the sum of 1, or 2 fields and validate it against the value of a 3rd field. I can get it to work for 1 field if DefPercent = 100 but not when looking at the total of 2 fields if DefPercent < 100.
Fields:
- DefPercent (if = 100 LiabilityAmt2.Enable = False) (this works fine already)
- TotalLiability
- LiabilityAmt1
- LiabilityAmt2
Output Required: logic only
If DefPercent = 100 And TotalLiability LiabilityAmt1 Then
MsgBox "error....."
Exit Sub
Else continue
If DefPercent < 100 And TotalLiability LiabilityAmt1 + LiabilityAmt2 Then
MsgBox "error...."
Exit Sub
Else continue
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Oct 11, 2012
I am facing issue in Data Validation,
Currently i am using Excel 2007, in that i need to add a validation of Yes and No.
After entering the Validation in the drop down if any one copy any data and paste in the cell(Validtion) the validation vanishes.
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Oct 23, 2013
I am working with excel 2007 in windows 7. I am working with small animals that have been outfitted with a RFID (radio-frequency ID) tags with unique UID codes. In a sheet called Tag_info I have a list of the unique UID's of the tags that are in use along with a number of parameters (the colony in which the animal with this tag is situated, if it was treated with something, its age etc). I left out most of the parameters because they aren't relevant to my question, but it looks like this with each UID only once in the list:
A
B
C
1
UID
Colony
Treatment
[Code] ........
In a 2nd sheet, a ton of data is saved by the scanners that read the tags as the animals pass by scanners in a number of locations. The relevant data for my problem is basicly the timestamp (UTCTime_Rounded). Since animals pass by the same scanners multiple times, and scanners may read the same 'passing' as multiple signals the column with UID's here contains tons of duplicates (unlike in the Tag_info sheet where every UID is only displayed once). Once again, I left out the irrelevant data for simplification so that the data looks like this:
A
B
C
D
1
UID
Address
UTCTime_Rounded
Age at read
[Code] ........
So finally, what am I looking for? I want a formula to look up the UID's from the Tag_info sheet to find and return the first and the last timestamp (UTCTime_Rounded) for that UID in the RFID_Scan_values sheet.
So that formula basicly has to return the min and max values for UTCTime_Rounded, for each of the UID's in Tag_info. The output would look like this (I did it manually for this dummy dataset since I didn't get any formula to work yet):
A
B
C
D
1
UID
Colony
Treatment
First scanned
[Code] ........
Tag info And then a similar column for the Last scanned, max values.
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