Spacing Between Missing Sequential Dates?

Feb 12, 2014

how to leaved blank cells for missing dates in a series of sequential dates. For example, If my series is (in (m/d/y) format):

1/10/1999
1/12/1999
1/13/1999
1/14/1999
1/17/1999
1/18/1999

But I want it to be:

1/10/1999
(blank cell)
1/12/1999
1/13/1999
1/14/1999
(blank cell)
(blank cell)
1/17/1999
1/18/1999

How do I do this?

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Insert & Fill Missing Rows Within Sequential Dates & Times List

Sep 17, 2009

I have tried many different ways of coming up with a solution of this problem without writing a VBA program, however, Excel's date and time formatting scheme seem to be tripping me up. As a result, I am trying to figure out what direction to go.

I have seached the board up and down looking for a solution and I have found one problem that is midly similar but I do not fully understand the code. I have tried to modify it but to no avail.

Here is my problem:

I have 9 columns of data that are reported in 15 minute intervals for a little over 3 years. There are missing data in the data set and it would be infeasable for me to manually find and replace the missing data. (Over 110000 rows of data)

Example of data (Where "/" delienates column seperation):

Date / Temp 2m / Temp 10 m / Radiation / RH / WindAve / WindMax / WindMin / Rain

6-1-06 12:15 am / 45 / 35 / .0001 / 95 / 5 / 7 / 3 / 0
6-1-06 12:30 am / 45 / 35 / .0001 / 95 / 5 / 7 / 3 / 0
6-1-06 12:45 am / 45 / 35 / .0001/ 95 / 5 / 7 / 3 / 0
6-2-06 6:00 pm / 45 / 35 / .0001 / 95 / 5 / 7 / 3 / 0
6-2-06 6:15 pm / 45 / 35 / .0001 / 95 / 5 / 7 / 3 / 0

So what I need to do is this:
1) Find which data times are missing
2) Add the appropriate amount of rows in between where the missing data would be
3) Add the correct dates to the new rows
4) Add "N/A" to the columns that have no data

You can see that my date and time are formatted in mm/dd/yy hh:mm

I found this on the website and was trying to modify it to my needs:

Sub InsRow()

Dim c

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I have a sheet where one column has sequencial numbers from lowest to highest with some missing. So for example: A1 1, A2 3, A3 5, A4 6. Is there a formula that will display all the numbers that are missing from this column without skipping rows? So let's say: B1 2, B2 4 ect.

Basically I will be putting this on a different tab, so someone can go to that tab and see what numbers have not been used. It is a large range and is difficult for someone to scan through it all.

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Apr 28, 2014

I have data in several rows whereby my column D looks like this:

FebtReport14_01.0000
FebtReport14_02.0000
FebtReport14_03.0000
FebtReport14_04.0000
FebtReport14_05.0000

Throughout the week, additional data is added to the rows, thus creating blank cells within this D Column:

FebtReport14_01.0000
FebtReport14_02.0000
FebtReport14_03.0000
FebtReport14_04.0000
FebtReport14_05.0000

Is there a macro i can run which will re increment only the blank cells to look something like this?"

FebtReport14_01.0000
FebtReport14_02.0000
FebtReport14_03.0000
FebtReport14_03.1000
FebtReport14_04.0000
FebtReport14_04.1000
FebtReport14_04.2000
FebtReport14_04.3000
FebtReport14_05.0000

Also , I will be adding new data quite often, in which newer rows may need to be added in between: ie:

from this

FebtReport14_04.0000
FebtReport14_04.1000

to something like this:

FebtReport14_04.0000
FebtReport14_04.0100
FebtReport14_04.0200
FebtReport14_04.1000

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Dec 10, 2008

I am busy with a very large dataset +-20 000 records showing the movement data
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Day Hour Position
1 2 Z5
1 2 Z5
1 3 Z5
1 3 Z4
1 16 Z1
12 2 Z3
13 0 Z3

What I need to end up with is a sequential dataset running from day 1 to 388 with hours 1-24 of each day. Positions need to be filled in for all data recorded (see above). The big problem is that movements between positions need to be recorded and accounted for i.e if more than >80 of time was spent at the position Z3 then that is the position for the hour.

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The excel file has industrial information arranged by sector. The sectors are represented by six digit codes that are not strictly sequential. For example, a typical example of consecutive codes is 120011,120012,120030,120040,130011. There are upwards of three hundred sectors.

The data I am using is missing certain sectors - sometimes more than 30 at a time. I would like to find a quick way to identify the missing sectors and insert rows there, preferably with the first cell in the row being the missing sectoral code.

I have a similar problems with columns as well. But I can always just transpose the data and use whatever solution works for the rows.

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Example:

Column A
1-May
2-May
4-May
5-May
7-May
8-May
10-May
11-May
12-May
14-May
15-May

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6/10
6/11
6/12
etc.

where each date is in a new cell.

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Then I want to copy the form bellow the 1st one so that I have the same form but with the next name, which means I want =Sheet2!B3 to appear when I copy, but since my form is 10 rows when I copy it the formula copies to =Sheet2!B12 instead of B3.

I need to make close to a thousand of this forms ready for printing and I would like to avoid having to manually set the formula for the next cell.

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Example 1

7/1/20097/2/20097/6/20097/7/2009

Is there a code that will insert columns with the missing dates between the dates that already exist so that example 1 would become example 2?

Example 2

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Range("A2").Select
Do Until ActiveCell.Value = Empty
If ActiveCell.Value = ActiveCell.Offset(-1, 0).Value + 1 Then
ActiveCell.Offset(1, 0).Select
Else
ActiveCell.EntireRow.Insert
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End If
Loop

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Date Cab No

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5 4501
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10 spaces
20 spaces
30 spaces

that way the number will always fall on space number 10, 20 and 30 on same row

strbody = "Please find attached the daily position report and Profit/Loss report for COB " & FileDate & Application.Rept(Chr(13), 10) _
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aaa hhh
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Below are pictures showing how the book does it by hand.

20140625_085909_zps204851fe.jpg
20140625_085922_zpsbc03f1bd.jpg

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(A1)
lv 1
=1
lv 2
=2
lv 3
=3
lv 4
=4
lv 5---(A2)----(A3)
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-->

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