I have a SpreadSheet with a column with large number represented as text, and when I apply the duplicate operation to check ( I do not use any formula, I am using excel 2010 in-built functionality of "Conditional Formatting" -->"Highlight Cells Rule" --> "Duplicate Values") even distinct values are shown as duplicate values.
For example:
If I just have following values in a column of spread sheet:
26200008004000800000000000000001
26200008004000800000000000000002
26200008004000800000000000000003
It shows as all 3 values being duplicate.
How do I fix this and check for duplicates with these large numbers in excel.
P.S: I know excel has a 15 digit limit to precision, but is there a work around or another application to find duplicates.
It seems that DupUnique property is converting the value to a number. I also note similar behavior with COUNTIF. Accordingly, I would suggest, in this situation, that you use the conditional format option to use a formula. The formula I would suggest (assuming that the range to check for duplicates is A2:A10, would be:
=SUMPRODUCT(--($A2=$A$2:$A$10))>1
I use a helper column in which I concatenate the number with a letter to make it an alphanumeric entry.
=concatenate("a",'large number cell')
or
="a"&'large number cell'
a26200008004000800000000000000001
I hope this works for you.
When pasting the numbers into Excel, put an apostrophe in front of the number to convert the number to text like this
'26200008004000800000000000000001
Thereafter you can do duplicate checks using Data -> Remove Duplicates.
If you already have that kind of data in Excel, it may appear in Exponential values and chances are that Excel chomped it up to 15 digits numeric precision. You may have to re-enter the large data with apostrophe in front of them.
Related
I have a column which has positive and negative numbers. I want to find the sum of them. All the values are in Number datatype.
When I use auto sum, I get 0.00 as my result.
Column Image
Also, the values in the column were populated from another columns (like =B2-C2)
However, if I copy and paste the values alone in another column and sum it up, I get the desired result
I agree with BigBen, it sounds like your data is in text format. Even though you change the format on the "Home" tab to "Number", it still might be read by Excel as text.
To quickly change all text "numbers" to real numbers, select the range of numbers and use the "Text to columns" feature under the "Data" tab.
Try making sure that your data is being interpreted as numbers.
For instance, use in E2 "=2*D2". You should get the corresponding number.
Do the same for all your sources cells.
(Given that you mention that these are results from calculations, I expect these to be actually numbers).
If any of the results gives you trouble, you already have the source of your problem.
If all the cells contain numbers, try using in F2 "=SUM(D2:D2)" and expanding the range one cell at a time.
You should be able to identify the source of the problem.
You may help others help you by making your workbook available somewhere online.
You don't need autosum, just SUM (which is anyway the function setup by autosum).
I want to convert the numbers from text format to numbers so tha i can make the average or sum of the whole columns.
I tried all the possible ways asfar as i read in many blogs, but nothing works.
There is no Green mark on the cell nor a quote '
Tried copying an empty cell and select required cells and paste special methods also.
It looks like you are using a French version of Excel. In this case a number should be 6,04 and not 6.04
Do a find and replace of . for , and you should be able to change the format to a number if it is not done automatically.
You can either:
change the values to numbers
use a formula that can handle text-type numeric values
Say we have data in column A that is Text. This formula:
=SUMPRODUCT(--(A:A))
can give you the sum without having to convert first:
Can Not Get My VLookUp In Excel To Return The Requested Data
I am trying to pull data from another sheet based on data selected from a dropdown on the main sheet.
All the formatting is "General"
=VLOOKUP(F15737,'Location Master'!$A:$J,2,FALSE)
It just keeps returning me #N/A
Try using the Index Match method. It's an alternative to Vlookup which doesn't require data to be sorted and can therefore be of more use.
The typical structure of this method is (the text inside the asterisk will give the ranges specific to your sheet:
=INDEX (**Column from which you want to return a value**, (MATCH(**Lookup Value**, **Column against which you want to lookup**,0))
In this case, if I've understood your workbook structure, the formula should look like this:
=INDEX('Location Master'!$B:$B,(MATCH(F15737,'Location Master'!$A:$A,0)))
This is a common problem with VLOOKUP(). Most likely you have some whitespace (A tab character or some spaces) after one of the values. Click on F15737 and see if there are any spaces at the end of it. Likewise, manually find the value in 'Location Master'!$A and check it for spaces or tabs after the value.
If the whitespace is found in F15737 then you can change your vlookup to be:
=VLOOKUP(TRIM(F15737),'Location Master'!$A:$J,2,FALSE)
If the whitespace is in the range to which you are looking up, then you'll need to trim all of those values, which you can do pretty quickly in a new column with the TRIM() formula.
If this doesn't solve the problem then you might have a number stored as text. Generally excel will tell you if this is the case within the cell with a little green corner indicator. To get Excel to automagically change a column from a "Number stored as Text" to a proper number you can:
Highlight the column
Go to Data>>Text To Columns
Click "Fixed Width"
Click "Finished"
Excel will then format everything automatically (dates to dates, numbers to numbers, text to text, time to time, etc.)
I am trying to sort a large column of numbers in excel. This list contains many blank rows. when I highlight the column and select the sort function, I am only given the option to sort from "A-Z" and not from "smallest to largest" as I wish to sort my list. I am assuming this is because though the list appears to be made solely of numbers, some of the numbers must have been added in another format (such as text) and therefore cannot be sorted from smallest to largest. Unfortunately, though I have searched, I cannot find a way short of re-typing each number on the list (which is not feasible) to determine which numbers are in numeric form and which are not.
I have tried to follow the suggestion found here (http://excel.tips.net/T002922_Sorting_Huge_Lists.html) which recommends typing the number "1" into a blank space in the document, highlighting the data you wish to sort in numeric form, and pasting special with the multiply function so resulting list in a reproduction of your original list formatted solely in numeric form. The problem is that my list contains many blank spaces and using this strategy, all blanks are considered "0" and therefore after the multiplication the data produced has converted all of my blanks to "0". This is unacceptable as "0" is one of the possible numbers in my number set and so confusing blanks with true "0"s cannot happen.
I have also tried to highlight the list and change the formatting via the formatting bar on the home tab to "numbers" from "general" but this has not helped.
Is there another way to either convert this column of numbers to a column of numbers solely in numeric form or to otherwise sort this list from smallest to largest?
OR could there be another reason such as the length of the list (3000 rows long) or the multiple blank spaces that are causing the list not to be able to sort from smallest to largest?
Please keep in mind I am a VERY VERY novice excel coder and cannot use macros. Any suggestions must be basic or well explained in a step by step manner.
Thank you so much!
Because of floating point values, I cannot add a string of cells that contain values such as:
0.08178502
0.09262585
0.13261762
0.13016377
0.12302067
0.1136332
0.12176183
0.11430552
0.09971409
0.125285
Even if I try adding the first two through a sum formula or auto sum through selecting them, excel spits out an error. I have googled this like crazy and tried to change number formats. Is there a function that can allow me to add this information ?
Screenshot:
The spreadsheet is available on my Dropbox.
Those numbers are all preceded by a NBSP (Char Code 160). So, in order to sum them, you have to remove that. Many solutions. Here's one:
=SUMPRODUCT(--SUBSTITUTE(A1:A18,CHAR(160),""))
If a formula like:
=A1+A2+A3+A4+A5+A6+A7+A8+A9+A10
produces:
#VALUE!
then your "numbers" cells contain non-visible characters.
They must be removed before the formula will work.
If the cells contain text strings and not actual values you will need to convert the text to numeric values before performing any calculations. The function "=value(cell)" will bring the numeric value.
e.g.: A1 contains "000.12345678" (or some other non-numeric presentation of numerals)
In cell B1 type: =value(a1)
Cell B1 now operates as the real number 0.12345678
Oddly enough, the fact that it said 0.xxxxx in all numbers vs. .xxxxx is what the issue was. I'm just sharing that for folks who google/search and have same issue.
All I had to do was select that whole row and do a search in replace for "0." and make it just "." and now my numbers were usable in equations. For some reason the adjustment of formating as many searches suggested wasn't working