Standard Deviation And If Function |
Standard Deviation And If Function - Excel |
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Hello,
I have a big set of data with various characteristics. I need to calculate average and stdev of a subset belonging to particular group. I used "averageif" function - worked perfectly - and am looking for something like"stdevIF" - can someone help me, please?
Thanks in advance,
V.
I have a big set of data with various characteristics. I need to calculate average and stdev of a subset belonging to particular group. I used "averageif" function - worked perfectly - and am looking for something like"stdevIF" - can someone help me, please?
Thanks in advance,
V.
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Hello,
I have two columns of data: column A contains the date and time in the form dd/mm/yyyy. Column B contains a number value. All the times are in order, so column A looks like:
01/01/2007
02/01/2007
03/01/2007
I have data from 2007 to 2010. I need to calculate an average daily value (in column B) for each month, and display it in column C. So, for January, I need to calculate the average of 31 days, February, 28 days, etc.
Is there a function I can use to do this? I've been trying the AVERAGEIF formula but can't get it to work. Any ideas would be much appreciated!
Many thanks,
Caitlin
I have two columns of data: column A contains the date and time in the form dd/mm/yyyy. Column B contains a number value. All the times are in order, so column A looks like:
01/01/2007
02/01/2007
03/01/2007
I have data from 2007 to 2010. I need to calculate an average daily value (in column B) for each month, and display it in column C. So, for January, I need to calculate the average of 31 days, February, 28 days, etc.
Is there a function I can use to do this? I've been trying the AVERAGEIF formula but can't get it to work. Any ideas would be much appreciated!
Many thanks,
Caitlin
I'm trying to come up with a solution to calculate the man hours and days worked over multiple sheets.
I have a file that has 8 sheets. the first seven sheets are the days of the week and the 8th sheet is where I want to calculate the hours.
The days of the week consists of "Name" "Date" Hours"
The 8th sheet consists of "Name", "Days of the week in their own column (7 columns in total)", "Total Hours" and "Total Days Worked"
Now... each day is always a different group and what I'm hoping for is to create a formula that can grab each name with their hours and throw them into the 8th sheet. So when the end of the week is done I have all the Employees weekly hours and days worked all finished.
I hope this makes sense. This file is to track about 100 employees that are on a rotational work schedule.
I have attached a sample file.
Thanks in advance for your help.
I have a file that has 8 sheets. the first seven sheets are the days of the week and the 8th sheet is where I want to calculate the hours.
The days of the week consists of "Name" "Date" Hours"
The 8th sheet consists of "Name", "Days of the week in their own column (7 columns in total)", "Total Hours" and "Total Days Worked"
Now... each day is always a different group and what I'm hoping for is to create a formula that can grab each name with their hours and throw them into the 8th sheet. So when the end of the week is done I have all the Employees weekly hours and days worked all finished.
I hope this makes sense. This file is to track about 100 employees that are on a rotational work schedule.
I have attached a sample file.
Thanks in advance for your help.
Is there a way to calculate the average days between a column of dates?
Basically, I've got a sheet that contains a table of entries, and each entry gets a date stamp in the first column. I would like to have the sheet display the average time, in days, between entries. Is this possible?
Thank you in advance!
~cp
Basically, I've got a sheet that contains a table of entries, and each entry gets a date stamp in the first column. I would like to have the sheet display the average time, in days, between entries. Is this possible?
Thank you in advance!
~cp
Hi...hoping someone can help with a grouping problem.
I have 50 rows that I want to group. Rows 1-10 should be a group, 11-20 are a group, etc. The problem is, when I group 1-10 and then group 11-20 seperately, excel automatically makes 1-20 a single group and removes the individual groups that I wanted.
Any ideas?
Thanks in advance!
I have 50 rows that I want to group. Rows 1-10 should be a group, 11-20 are a group, etc. The problem is, when I group 1-10 and then group 11-20 seperately, excel automatically makes 1-20 a single group and removes the individual groups that I wanted.
Any ideas?
Thanks in advance!
I have a list of 5 buildings each with different unit counts, and an average price sold for each building. How can I get the average price of all units sold?
A B
312 $1000
54 $1010
35 $1835
32 $1028
53 $1937
A B
312 $1000
54 $1010
35 $1835
32 $1028
53 $1937
I have a sheet which has the start, stop and time taken for lunch breaks.
I want to calculate the total time worked such that i have the hours worked. So if i worked 7 hours and 30min then the total time would be 7.5hrs. But i am not sure how to take into account the lunch break time (see enclosed sheet).
anyone have any ideas?
I want to calculate the total time worked such that i have the hours worked. So if i worked 7 hours and 30min then the total time would be 7.5hrs. But i am not sure how to take into account the lunch break time (see enclosed sheet).
anyone have any ideas?
There sure is...Here's how:
From the Excel main menu:
<data><group and outline><settings>
Uncheck: Summary rows below detail
Does that help?
***********
Regards,
Ron
XL2002, WinXP
"JMSprout" wrote:
> When you highlight rows, go to Data, then Group or Outline, then Group, it
> creates a nice plus/minus expand/collapse box for that group, only when the
> group is expanded the button to collapse it is at the bottom row of the
> group. Is there a way to get this button located at the top row of the group?
From the Excel main menu:
<data><group and outline><settings>
Uncheck: Summary rows below detail
Does that help?
***********
Regards,
Ron
XL2002, WinXP
"JMSprout" wrote:
> When you highlight rows, go to Data, then Group or Outline, then Group, it
> creates a nice plus/minus expand/collapse box for that group, only when the
> group is expanded the button to collapse it is at the bottom row of the
> group. Is there a way to get this button located at the top row of the group?
Good afternoon,
Is there a way to enter a colon into a standard number to create a value that can be formatted into a 24 hour time value ?
eg a time is listed as 1345 with a general number format, and I want it returned as 13:45 witha custom format of hh:mm.
Other than creating a table and using a vlookup function, I am hoping there is a better way?
Darren
Is there a way to enter a colon into a standard number to create a value that can be formatted into a 24 hour time value ?
eg a time is listed as 1345 with a general number format, and I want it returned as 13:45 witha custom format of hh:mm.
Other than creating a table and using a vlookup function, I am hoping there is a better way?
Darren
I am trying to calculate the average Talk Time into Minutes and Seconds. Every time I have tried, I get the wrong average.
For example, if I have a total of 53 calls and the total talk time is 4:19:05, what would the average talk per call be? I tried doing everything in seconds (this would give me a total of 15545 seconds) but the total I was getting is 4:89.
What would the formula be to get the correct average time?
For example, if I have a total of 53 calls and the total talk time is 4:19:05, what would the average talk per call be? I tried doing everything in seconds (this would give me a total of 15545 seconds) but the total I was getting is 4:89.
What would the formula be to get the correct average time?
I have a sheet with a list of names on and I've noticed that when I use ctrl+F to use the find function, even when I know i have entered the correct name it still will not work. I have identifed times when I know the name is there on the sheet, but the find function says "Excel cannot find the data you are searching for"
Im unable to put any pics up as my work pc has java disable so photobucket ect won't work but has anyone else come across this problem and how did you rectify it? A search macro perhaps?
Im unable to put any pics up as my work pc has java disable so photobucket ect won't work but has anyone else come across this problem and how did you rectify it? A search macro perhaps?
I'm working in an excel with columms that I grouped ..
ex .. columm A & B & C is one group
columm D & E & F is a second group
etc ..
now I would like to add a name to the group in stead of an "+" I would like
to use a name .. does anybody know how to do it or is this a wishfull
thinking?
G.
ex .. columm A & B & C is one group
columm D & E & F is a second group
etc ..
now I would like to add a name to the group in stead of an "+" I would like
to use a name .. does anybody know how to do it or is this a wishfull
thinking?
G.
Is there an Excel guru that can help with this - its related to "drop down menus"
I have 2 colombs of data.
AT the bottom of the first, I have created a drop down menu using the "data validation" feature in excel.
At the bottom of the second colomb, I have used an "IF" function that returns a result, which depends on what value is chosen from the drop down menu in colomb 1
The problem I have is that I want the TRUE result from the IF function to be another drop down menu, being the data in colomb 2.
How do you write an IF function where the TRUE result is a drop down menu??
I tried to create a drop down menu of colomb2 elsewhere in the spread sheet, and used that cells location as the TRUE value, but this didn't work either...
ANy suggestions??
I have 2 colombs of data.
AT the bottom of the first, I have created a drop down menu using the "data validation" feature in excel.
At the bottom of the second colomb, I have used an "IF" function that returns a result, which depends on what value is chosen from the drop down menu in colomb 1
The problem I have is that I want the TRUE result from the IF function to be another drop down menu, being the data in colomb 2.
How do you write an IF function where the TRUE result is a drop down menu??
I tried to create a drop down menu of colomb2 elsewhere in the spread sheet, and used that cells location as the TRUE value, but this didn't work either...
ANy suggestions??
Hello,
Please help!!!
We have a client who will pay using the 1/4, 1/2/ and 3/4 of an hour increments as follows:
From the hour mark to 6 minutes = 0 time paid
Over 7 minutes to 15 minutes = 1/4 hour 15
16 minutes to 30 minutes = 1/2 hour 30
30 minutes to 45 minutes = 3/4 hour 45
46 minutes to 60 minutes = one hour.
They work on shifts and the operation is 24 hours. Each gets 30 minutes for breaks which is not paid. Pay is biweekly and overtime is anything over 40 hours. Currently, the template we are using looks like this (sorry, I could not figure out how to paste it so you can see it in Excel layout):
WEEK 1 Sunday Monday Tuesday Wednesday Thursday Friday Saturday
5/16 5/17 5/18 5/19 5/20 5/21 5/22
TIME IN ENTER TIME, INCLUDE AM OR PM
TIME OUT
TIME IN
TIME OUT
TIME IN
TIME OUT
TIME IN Total Hours First Week
TIME OUT
HOURS WORKED-OR- choose one
*HOLIDAY WORKED
PAID HOLIDAY (not worked)
*OTHER PAID HOURS
EXPLANATION OF *HOLIDAY WORKED HRS OR *OTHER
I am very new to Excel and need help creating a formula that will allow us to calculate this timesheet? I am in desperate need for help.
Thanks..
Please help!!!
We have a client who will pay using the 1/4, 1/2/ and 3/4 of an hour increments as follows:
From the hour mark to 6 minutes = 0 time paid
Over 7 minutes to 15 minutes = 1/4 hour 15
16 minutes to 30 minutes = 1/2 hour 30
30 minutes to 45 minutes = 3/4 hour 45
46 minutes to 60 minutes = one hour.
They work on shifts and the operation is 24 hours. Each gets 30 minutes for breaks which is not paid. Pay is biweekly and overtime is anything over 40 hours. Currently, the template we are using looks like this (sorry, I could not figure out how to paste it so you can see it in Excel layout):
WEEK 1 Sunday Monday Tuesday Wednesday Thursday Friday Saturday
5/16 5/17 5/18 5/19 5/20 5/21 5/22
TIME IN ENTER TIME, INCLUDE AM OR PM
TIME OUT
TIME IN
TIME OUT
TIME IN
TIME OUT
TIME IN Total Hours First Week
TIME OUT
HOURS WORKED-OR- choose one
*HOLIDAY WORKED
PAID HOLIDAY (not worked)
*OTHER PAID HOURS
EXPLANATION OF *HOLIDAY WORKED HRS OR *OTHER
I am very new to Excel and need help creating a formula that will allow us to calculate this timesheet? I am in desperate need for help.
Thanks..
Is there any way to automatically lock in the date after you pull it up with the TODAY function? Or is there another function that will do what I'm trying to do?
I want it to automatically fill in today's date, when a certain empty cell has a value put in, then freeze there.
Thanks in advance!
I want it to automatically fill in today's date, when a certain empty cell has a value put in, then freeze there.
Thanks in advance!
Hello, please help me out with this one.
So I am at work workin on this report and I need a function that will make Excel automatically insert the today's date in a cell (let's say D90) when I fill the content of another cell (for example C90) and the that will be inserted will never change. I tried to use the =TODAY( ) function but it keeps updating the date in the cell to the current date if i reopen the worksheet 2 days later. I need the cell to keep in the cell the date of the day when I filled in the content of cell C90 and do not updated it every time i open the document to the actual date.. Thanks in advance!!
So I am at work workin on this report and I need a function that will make Excel automatically insert the today's date in a cell (let's say D90) when I fill the content of another cell (for example C90) and the that will be inserted will never change. I tried to use the =TODAY( ) function but it keeps updating the date in the cell to the current date if i reopen the worksheet 2 days later. I need the cell to keep in the cell the date of the day when I filled in the content of cell C90 and do not updated it every time i open the document to the actual date.. Thanks in advance!!
I have data with time in standard fromat i.e. 3:00PM but I need it to be in
24 hour format i.e. 15:00. How can I do this?
24 hour format i.e. 15:00. How can I do this?
So I've got some data, which has the approximate form of a sine function. I want to find all the x-axis intercepts. I tried using the intercept function and swapping around the y values for the x values, but it only returns 1 value (so I'd guess it uses a linear regression to estimate a single line through the axis).
I was thinking of trying a nested if/and statement but I haven't quite figured out how to do it. Basically I want to identify the two values where it switches from positive to negative and also indentify the values where it goes negative to positive, I can then fit a straight line between them to find a better approximation of the intercept (though it might not be necessary). Preferably I'd like it all one function as I'm not doing it in VBA (I might do later though, we'll see).
Can anyone suggest how I'd find these value or the x-intercept. Any help would be greatly appreciated.
I was thinking of trying a nested if/and statement but I haven't quite figured out how to do it. Basically I want to identify the two values where it switches from positive to negative and also indentify the values where it goes negative to positive, I can then fit a straight line between them to find a better approximation of the intercept (though it might not be necessary). Preferably I'd like it all one function as I'm not doing it in VBA (I might do later though, we'll see).
Can anyone suggest how I'd find these value or the x-intercept. Any help would be greatly appreciated.
Hi all,
I have a dillemma here,
I have to create a schedule which incorporates lunches automatically (either half hour or 1-hour lunches, depending on the circumstances).
The schedule only has time in and time out, but I need excel to automatically deduct the lunch break depending on the circumstance:
If you worked less than 6 hours = no lunch
If you worked more than 6 hours, but less than or equal to 8 hours = 0.5 hour lunch
If you worked more than 8 hours = 1 hour lunch
I am assuming the formula for this will be really long, but I have looked online everywhere and have not found ONE formula for it. I can't put lunch breaks seperately, so all I have to work with is Time in/out.
Also, I wouldn't be able to use military time, so I don't know how excel can assume that time in is in the morning, and time out is in teh evening and/or half-day.
If someone can help it would be greatlyyyy appreciated
I have a dillemma here,
I have to create a schedule which incorporates lunches automatically (either half hour or 1-hour lunches, depending on the circumstances).
The schedule only has time in and time out, but I need excel to automatically deduct the lunch break depending on the circumstance:
If you worked less than 6 hours = no lunch
If you worked more than 6 hours, but less than or equal to 8 hours = 0.5 hour lunch
If you worked more than 8 hours = 1 hour lunch
I am assuming the formula for this will be really long, but I have looked online everywhere and have not found ONE formula for it. I can't put lunch breaks seperately, so all I have to work with is Time in/out.
Also, I wouldn't be able to use military time, so I don't know how excel can assume that time in is in the morning, and time out is in teh evening and/or half-day.
If someone can help it would be greatlyyyy appreciated
I am creating a data sheet to be completed by other users. I would like to
format the text cells (name, etc) to have text entered as uppercase
automatically although the user might use title or lower case.
UPPER function cannot make cell look at itself and perform the function
Excel 2003
format the text cells (name, etc) to have text entered as uppercase
automatically although the user might use title or lower case.
UPPER function cannot make cell look at itself and perform the function
Excel 2003