Statistical Packages

69

Solutions

167

Contributors

Statistical packages are software titles, such as JMP and GNU Octave, and programming languages, such as MATLAB, R and SAS, that are used to discover, explore and analyze data and suggest useful conclusions, either to learn something unexpected or to confirm a hypothesis. The field includes the design and analysis of techniques to give approximate but accurate solutions to hard problems in statistics, econometrics, time-series, optimization and 2D- and 3D-visualization. Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, in different business, science, and social science domains.

Share tech news, updates, or what's on your mind.

Sign up to Post

Please look at the following VBA code that relates to the attached spreadsheet. The relevant section of this sub is the second paragraph where the first line comment is 'Delete all data in the "TME" tab older than one week. The other paragraphs of this sub work fine as far as I can tell.

This section of the sub refers to the attached sheet, which is the TME tab of a much larger workbook. As you see, the intent of this section of the sub is to delete all records on the TME sheet older than one week from TODAY (the date in column I, Row 1 or relative cell 1,9). For reference, the formula in I1 is =(TODAY()-MOD(TODAY()-1,7))-3. This formula works fine - no need to change it.

The problem is that this second paragraph of the sub below does not actually do any deleting of rows. It also does not stop execution for any errors, but proceeds right on to the next section of the sub without doing anything. I want it to delete all rows from row 2 of the attached sheet and continue deleting until the date in column A is one week older than the date in cell I1.

What needs to be changed to this section of the sub to get it to properly delete the required rows?

Thanks!

Glenn S.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Sub sub1()
'Import the daily data from the Cognos extract
Dim rng As Range, region As Range, col As Range
Dim rcount As Long, r As …
0
Enroll in August's Course of the Month
LVL 9
Enroll in August's Course of the Month

August's CompTIA IT Fundamentals course includes 19 hours of basic computer principle modules and prepares you for the certification exam. It's free for Premium Members, Team Accounts, and Qualified Experts!

I need to ensure ALL mandatory cells in a row are filled in before another row is added.  Please see attached file for example.  
I've intentionally left blank columns I, O, R and S.  
Before I add a second row, I'd like to see an error message identifying the unfilled cells, or even better those unfilled cells highlighted.
If this is not able to be done, any suggestions are most welcome.
EE-Assets-Multi-Road-Template.xlsx
0
123.JPGi have a code like this but it call only pull up numeric character.Any ways so that i can pull up using alpha-numeric character?
Private Sub TextBox1_Change()
    Find = Val(Me.TextBox1.Value)
    c = Application.WorksheetFunction.CountIf(Sheet3.Range("C:C"), Find)
    If c = 0 Then
        REQUESTNO.Text = ""
        ISSUE.Text = ""
        FLOOR.Text = ""
        PALACE.Text = ""
        LOCATION.Text = ""
        DEPARTMENT.Text = ""
        REQUESTOR.Text = ""
        TFINISH.Text = ""
        CONTACTN.Text = ""
        STATUS2.Text = ""
        DFINISH.Text = ""
        REMARKS2.Text = ""
        Exit Sub
    End If
    r = Application.WorksheetFunction.Match(Find, Sheet3.Range("C:C"), 0)
    Me.REQUESTNO.Value = Sheet3.Range("c" & r).Value
    Me.ISSUE.Value = Sheet3.Range("d" & r).Value
    Me.FLOOR.Value = Sheet3.Range("e" & r).Value
    Me.PALACE.Value = Sheet3.Range("f" & r).Value
    Me.LOCATION.Value = Sheet3.Range("g" & r).Value
    Me.DEPARTMENT.Value = Sheet3.Range("h" & r).Value
    Me.REQUESTOR.Value = Sheet3.Range("i" & r).Value
    Me.CONTACTN.Value = Sheet3.Range("j" & r).Value
    Me.DFINISH.Value = Sheet3.Range("k" & r).Value
    Me.TFINISH.Value = Sheet3.Range("l" & r).Value
    Me.STATUS2.Value = Sheet3.Range("m" & r).Value
    Me.REMARKS2.Value = Sheet3.Range("o" & r).Value
End Sub
0
I have a code that generates a serial number.
Dim ws As Worksheet
    Dim r As Long
    Dim ReqNo As String
    Set ws = Worksheets("MainRecord")
getNum:
    r = ws.Cells(ws.Rows.Count, "C").End(xlUp)
    ReqNo = r + 1
    If IsNumeric(Application.Match(ReqNo, Worksheets("MainRecord").Range("C:C"), False)) Then GoTo getNum
    On Error Resume Next
    Me.REQUESTNO.Value = ReqNo

It can pull up but only number but when I format my codes using these format

Dim ws As Worksheet
    Dim r As Long
    Dim ReqNo As String
    Set ws = Worksheets("MainRecord")
getNum:
    r = ws.Cells(ws.Rows.Count, "C").End(xlUp)
  ReqNo = "RAS17" &  format(r + 1,"00")
    If IsNumeric(Application.Match(ReqNo, Worksheets("MainRecord").Range("C:C"), False)) Then GoTo getNum
    On Error Resume Next
    Me.REQUESTNO.Value = ReqNo

I am getting an error because maybe of the ISnumeric  code.

I ll be glad if you can help me with this.21223.JPG
0
Hi,

Im hoping someone can help me. I have the below code with I am using to take screenshots and open up a draft email in Excel with the screenshot in the main body. But the screenshot is really small. I think this is to do with the actual Excel sheet been zoomed to 70% but it doesn't change when I set it back to 100%. Is there any way of writing in the code, or can someone amend my cose so it resizes the picture? The code is...

Private Sub CommandButton1_Click()
'Copy range of interest
Dim r As Range
Set r = Range("B3:N40")
r.Copy

'Paste as picture in sheet and cut immediately
Dim p As Picture
Set p = ActiveSheet.Pictures.Paste
p.Cut

'Open a new mail item
Dim outlookApp As Outlook.Application
Set outlookApp = CreateObject("Outlook.Application")
Dim outMail As Outlook.MailItem
Set outMail = outlookApp.CreateItem(olMailItem)

'Get its Word editor
outMail.Display
Dim wordDoc As Word.Document
Set wordDoc = outMail.GetInspector.WordEditor

'Paste picture
wordDoc.Range.Paste
End Sub
______________________________________________________________
Many thanks in advance.
0
Hello,
I have the following query returning results on faculty members by group by facultyid, fname and lname.  The results are displayed in a table on a secured site.  What I need to do next is insert a page break once the facultyid does not match so faculty can print each group on a separate page.  The query is below:

$printqry ="select C.facultyid,S.fname+' '+ S.lname as 'Faculty Name', C.sname, Q.qualify_name, R.fname+' '+ R.lname as Reviewer, C.lastupdate as 'Date and Time Updated'
from courserating as C,FQS_STaff as S,Qualify as Q, Review_Team as R
where
C.facultyid = S.id and
C.rating = Q.id and
C.reviewerid = R.id  
and C.reviewerid = ".$_SESSION['reviewer']." and  convert(date,C.lastupdate) = convert(date,getdate())
group by S.lname, S.fname,C.sname, Q.qualify_name, R.lname, R.fname, C.lastupdate, C.facultyid
order by S.lname, S.fname  ";

while(odbc_fetch_row($printqrydo))
{
    $facultyid = odbc_result($printqrydo,1);
    $facultyname = odbc_result($printqrydo,2);
    $sectionname = odbc_result($printqrydo,3);
    $qualifyrating = odbc_result($printqrydo,4);
    $reviewername = odbc_result($printqrydo,5);
    $lastupdate_db = odbc_result($printqrydo,6);
             
                 
        echo '<tr class="break"><td  >'.$facultyname.'</td> <td >'.$sectionname.'</td><td>'.$qualifyrating.'</td><td>'.$reviewername.'</td>
       <td>'.$lastupdate_db.'</td></tr>';
 
}
 

i tried a number of solutions and can't seem to get it to …
0
Hey guys,

We're in the middle of migration to Office 365. We moved a lot of users already mostly through ECP on Office 365. Then we decided to move some users Archives only first and it was working just fine. So, when we try to move the user's  primary mailbox for users who already have Archive Online migrated earlier - it gives us following error:

[PS] C:\Windows\system32>New-MoveRequest -id "user@domain.com" -Remote -RemoteHostName "email.domain.com" -Target
DeliveryDomain domain.mail.onmicrosoft.com -RemoteCredential $LocalCredential -primaryonly
Target user 'User' already has a primary mailbox.
    + CategoryInfo          : InvalidArgument: (user@domain.com:MailboxOrMailUserIdParameter) [New-MoveRequest], R
   ecipientTaskException
    + FullyQualifiedErrorId : [Server=EX01,RequestId=1bdf2276-2d56-47ef-9545-28a88uu402cb,TimeStamp=7/27/2017 6:59:13
   PM] [FailureCategory=Cmdlet-RecipientTaskException] 338394AD,Microsoft.Exchange.Management.Migration.MailboxReplic
  ation.MoveRequest.NewMoveRequest
    + PSComputerName        : ex01.domain.com


Not sure where the error is. User's primary mailbox still on premises. And Archive is online. User can access both from Outlook. ECP on Exchange don't have this user as a recipient. When I run Get-MailboxStatistics I see that user still on-prem and only archive on Office 365

[PS] C:\Windows\system32>Get-MailboxStatistics -Identity jlavo@domain.com | fl


RunspaceId                                 :
0
Hi,

I have attached a spreadsheet with some code and functions, but I want to know if I can achieve the following.

Spreadsheet has 7 tabs.  The tabs I am interested in is tabs 2 - 7

Each tab has one row of data.  Now if you go to tab 2 - Risks, the go to column J and in the dropbox click Action.  You will now see that the row has gone.

Go to the Action tab, and you will see that the row appears here, and that is correct.  I column B you will see an R.  As it was moved from the Risk tab, it was enetered as a R for Risk.  But as it now resideds in Action, I want the cell automatically update to an A.

This movement and changes will only aplly for rows that move between Tabs 2-4,  Risk, Action, Isse and Dependancy.

Please let me know if any more info is needed.
Sample-Project-Raid-Log-0.1a.xlsm
0
I recently procured Visual Studio 2017 professional and trying to hands on with R tools.
I created a new R project and created a custom (user defined) function.  The function generates
4 sub-graphs with the function par(mfrow=c(2,2)) in one main graph
My function is working well with regular R software version 3.4.
When I trying the same function in R tools in Visual Studio 2017, I am getting an error
Error in plot.new() : figure margins too large
What could be the problem. Any solutions for rectification?
0
private void FileDataRequest(StreamedFileDataRequest r)

{

MemoryStream m = new MemoryStream();

r = m.AsOutputStream as StreamedFileDataRequest;
}
void loop(){
StorageLibrary l = await StorageLibrary.GetLibraryAsync(FromKnownId.Pictures);

Scrollviewer scrollviewer = new Scrollviewer();

RenderTargetBitmap r = null;

 r = new RenderTargetBitmap();

                await r.RenderAsync(scrollviewer);

                

                var file0 = await l.SaveFolder.CreateFileAsync("poikidiki");

                await FileIO.WriteBufferAsync(file0, await r.GetPixelsAsync());

                Windows.Storage.Streams.IRandomAccessStream b = await file0.OpenAsync(FileAccessMode.ReadWrite);

               

                var file = await StorageFile.CreateStreamedFileAsync("effort06.jpg", new StreamedFileDataRequestedHandler(FileDataRequest),Windows.Storage.Streams.RandomAccessStreamReference.CreateFromFile(file0));





   

              
                await file.CopyAsync(l.SaveFolder);

}

Open in new window

I have this:

it doesn't copy the bytes to the streamed file.

help appreciated
0
On Demand Webinar: Networking for the Cloud Era
LVL 9
On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

Hi ,

I am passing list value into the datatable.

I want to find the column first and then check whether the value exist or not for that columns.

I want to write in LINQ Query as bool true/false

for example,

string str ABSCHECK = ABS A#ABS B // input value

string[] words1 = str.Split('#'); //Splitting the values

words1[0] ABS A //list

           [1] ABS B

The above two value is a column name and i want to check in the below table.

 DTTABLE :

A      ABS A(MN)      ABS A(MX)      ABS B(MN)      ABS B(MX)      ABS C(MN)      ABS C(MX)
100      100      100      100      100      100      100
For ABS A ==> Matching two columns and values present(like ABS A(MN) and ABS A(MX))

For ABS B ==> Matching two columns and values exists (like ABS B(MN) and ABS B(MX))

So i want to return result is true.

if nothing is matching, it means (column not identified and value not present) returns false.

How to write LINQ..?

below is my query

string str ABSCHECK = ABS A#ABS B // input value

string[] words1 = str.Split('#'); //Splitting the values

bool results = (from r in DTTABLE.AsEnumerable()
                           select r.Field<string>(words1.ToList())); // to find out columns and value

but not working..?
0
These are the codes that are currently working in pulling up the data.
Me.ADDRESS.Value = Sheet1.Range("Ax" & r).Value
Me.ADDRESS.Value = Sheet1.Range("Aw" & r).Value
Me.REMARKS.Value = Sheet1.Range("AY" & r).Value
Me.Image1.Picture = LoadPicture(Worksheets("Sheet1").Range("AZ" & r))  'Where r is the row number

Now I am using these codes to update the file.
Sheet1.Range("AV" & r).Value = Me.RELATION.Value
Sheet1.Range("AW" & r).Value = Me.MOBILE1.Value
Sheet1.Range("AX" & r).Value = Me.ADDRESS.Value
Sheet1.Range("AY" & r).Value = Me.REMARKS.Value
(Need code for the update of picture here....)
I tried these code to update the picture but it won't work.
Worksheets("Sheet1").Range("AZ" & r).picture=me.loadpicture.image1
I already tried to invert but still its not working.
0
Private Sub TextBox1_Change()
Find = Val(Me.TextBox1.Value)
c = Application.WorksheetFunction.CountIf(Sheet1.Range("B:B"), Find)
If c = 0 Then
EMPNO.Text = ""
r = Application.WorksheetFunction.Match(Find, Sheet1.Range("B:B"), 0)
Me.EMPNO.Value = Sheet1.Range("B" & r).Value
Me.QIDNO.Value = Sheet1.Range("C" & r).Value
Me.LNAME.Value = Sheet1.Range("D" & r).Value
Me.FNAME.Value = Sheet1.Range("E" & r).Value
Me.Image1.Picture = LoadPicture(Worksheets("Sheet1").Range("AZ" & r)
These are the codes that ive been using to pull up the data from sheets1 to userform1.I just wanna ask if how can I also delete the displayed data in my userform,that corresponds to data in excel sheeT?

Hope you can provide me the best answer.I really appreciate those who can.
0
I am building a 2-tier Microsoft PKI infrastructure.
I have 1 off-line root CA and 2 issuing CA r running Windows server 2012 R2.  I want to have 1 active issuing CA an and the 2nd CA as a standby in a disaster recovery site.
How should I configure the CDP and AIA LOCATION?  Do I need a shared location where both CA’s can access the CRL information or can  I make the CDP and AIA  location local to the  issuing CA and rely on  a backup/restore  if I need to activate the 2nd  CA in DR.

Thanks,
0
Hello All Experts,
I am a student enthusiast in learning "Data Analytics" , which is the best platform to learn for FREE?
I want to Learn 'Data Science (Statistics)' & 'SAS/R' from scratch?
Any videos? Any websites? Any Blogs?

Thanks,

Regards,
Satish Kumar G N
0
I have what I thought was a well prepared dataset.  I wanted to use the Apriori Algorithm in R to look for associations and come up with some rules.  I have about 16,000 rows (unique customers) and 179 columns that represent various items/categories.  The data looks like this:

Cat1  Cat2  Cat3  Cat4  Cat5 ... Cat179
1,        0,       0,        0,      1,     ...  0
0,        0,       0,        0,      0,     ...  1
0,        1,       1,        0,      0,     ...  0
...

I thought having a comma separated file with binary values (1/0) for each customer and category would do the trick, but after I read in the data using:

>data5 = read.csv("Z:/CUST_DM/data_test.txt",header = TRUE,sep=",")

and then run this command:

> rules = apriori(data5, parameter = list(supp = .001,conf = 0.8))

I get this error:

Error in asMethod(object):
column(s) 1, 2, 3, ...178 not logical or a factor. Discretize the columns first.  

I understand Discretize but not in this context I guess.  Everything is a 1 or 0.  I've even changed it from INT to CHAR and received the same error.  I also had the customer ID (unique) in column 1 but I understand that isn't necessary when the data is in this form (flat file). I'm sure there is something obvious I'm missing - I'm new to R.

What am I missing?  Thanks for your input.
0
Hi All,
While using REF keyword in my logical file , i get compilation error - "Record name same as name of file being created"

DDS of LF -

*************** Beginning of data *************************************
                                            REF(ACCOUNT)                
                R USEREF                                                
                  ACCLVL    R               REFFLD(ACCLEVELID ACCOUNT)  
                  ACCORG    R               REFFLD(ACTORGCOD  ACCOUNT)  
                  ACCNUM    R               REFFLD(ACCOUNTNUM ACCOUNT)  
****************** End of data ****************************************

May i know why is that so ?
0
Issue is that when I set a different it doesn't update neither my texblock.Text nor my listbox.Items;

Help very appreciated:)

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.Services.Maps;
using Windows.Devices.Geolocation;


// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409

namespace New_World_Map
{
    /// <summary>
    /// An empty page that can be used on its own or navigated to within a Frame.
    /// </summary>
    public sealed partial class MainPage : Page
    {
       

     

        List<string> stringlist = new List<string>();

        public MainPage()
        {
            this.InitializeComponent();

            this.RightTapped += MainPage_RightTapped;

            mapscontrol.CenterChanged += Mapscontrol_CenterChanged;

            listbox.DoubleTapped += Listbox_DoubleTapped;

            listview.Items.Add("Zoom In");

            listview.Items.Add("Zoom Out");

            listview.Items.Add("Navigate North");

            listview.Items.Add("Navigate South");

 …
0
Hi Experts,

 I am looking  for a data science project(using python) with complete source code and documentation , please help me with the same and will appreciate your help in this regard.  

Thanks,
SRK,
0
On Demand Webinar: Networking for the Cloud Era
LVL 9
On Demand Webinar: Networking for the Cloud Era

Ready to improve network connectivity? Watch this webinar to learn how SD-WANs and a one-click instant connect tool can boost provisions, deployment, and management of your cloud connection.

I need some advice in writing below query: I used to have joins before in the below query. I am re-writing that query using CTE. But i am not getting expected results. Query is:

WITH PERS_ADDRESS
     AS (SELECT PERS_ID,
                ZIP_CODE_NUM,
                ROUTER_CALL_DAY_IDENTIF,
                ROUTER_CALL_IDENTIF,
                created_on,
                LANG_CODE
           FROM (  SELECT PA.PERS_ID,
                          ZIP_CODE_NUM,
                          CL.ROUTER_CALL_DAY_IDENTIF,
                          CL.ROUTER_CALL_IDENTIF,
                          cl.created_on,
                          CL.LANG_CODE,
                          ROW_NUMBER ()
                             OVER (PARTITION BY PA.PERS_ID ORDER BY END_DATE)
                             AS R
                     FROM call_log@ATLG03 CL
                          LEFT JOIN PERS_ADDR@ATLG03 PA
                             ON PA.PERS_ID = CL.PERS_ID
                          LEFT JOIN ADDR@ATLG03 AD ON AD.ID = PA.ADDR_ID
                    WHERE     PA.END_DATE > SYSDATE
                          AND (    CL.ROUTER_CALL_DAY_IDENTIF IS NOT NULL
                               AND CL.ROUTER_CALL_IDENTIF IS NOT NULL)
                          AND cl.created_on >=
                                 TO_DATE ('03/16/2017', 'mm/dd/yyyy')
                          AND cl.created_on <
                                 TO_DATE ('03/17/2017', 'mm/dd/yyyy') + 1
                          AND

Open in new window

0
Team, need help resolving a laptop build that's continously failing at the bitlocker stage of task sequence, it's specific to just this model laptop, and I suspect it's related to some BIOS config.
Can you advise or direct me please,
Laptop Model = HP Elite X2 1012

______________________________________________________________________________________________________________________________________________
Error in logs:

... r
Initial TPM state: 55
Creating TPM owner authorization value
Succeeded loading resource DLL 'C:\Windows\CCM\1033\TSRES.DLL'
Taking ownership of TPM
uStatus == 0, HRESULT=80070005 (e:\nts_sccm_release\sms\framework\tscore\tpm.cpp,645)
pTpm->TakeOwnership( sOwnerAuth ), HRESULT=80070005 (e:\nts_sccm_release\sms\client\osdeployment\bitlocker\bitlocker.cpp,522)
InitializeTpm(), HRESULT=80070005 (e:\nts_sccm_release\sms\client\osdeployment\bitlocker\bitlocker.cpp,1313)
ConfigureKeyProtection( keyMode, pwdMode, pszStartupKeyVolume ), HRESULT=80070005 (e:\nts_sccm_release\sms\client\osdeployment\bitlocker\bitlocker.cpp,1552)
pBitLocker->Enable( argInfo.keyMode, argInfo.passwordMode, argInfo.sStartupKeyVolume, argInfo.bWait ), HRESULT=80070005 (e:\nts_sccm_release\sms\client\osdeployment\bitlocker\main.cpp,382)
'TakeOwnership' failed (2147942405)
Failed to take ownership of TPM. Ensure that Active Directory permissions are properly configured
ccess is denied. (Error: 80070005; Source: Windows)
0
write.csv(df,file="~C:/Users/anitha/Documents/social_media analysis/socialmedia/tweets.csv",row.names=FALSE,append = TRUE)
Error in file(file, ifelse(append, "a", "w")) :
  cannot open the connection
0
Hi Do you know where I can install MS R MS SQL Server 2016?
I assume it is free. Am I right?
0
Its supposed to be a map guider an accurate gps for car by giving the accurate route through roads car must do.

underlined line is what debug shows it as wrong.

any other

using System;


using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.Devices.Geolocation;
using Windows.Services.Maps;


// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409

namespace App75
{
    /// <summary>
    /// An empty page that can be used on its own or navigated to within a Frame.
    /// </summary>
    public sealed partial class MainPage : Page
    {
        public MainPage()
        {
            this.InitializeComponent();

            button.Tapped += Button_Tapped;
        }

        private async void Button_Tapped(object sender, TappedRoutedEventArgs e)
        {
            BasicGeoposition b1 = new BasicGeoposition();

            b1.Latitude = Convert.ToDouble(startpositionlatitude.Text);

            b1.Longitude = Convert.ToDouble(startpositionlongitude.Text);

            BasicGeoposition b2 = new BasicGeoposition();
0
Hey its supposed to load pdf from a IRandomAcessStream;


but no work says "invalid parameter" on underlined and bold line;

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.Storage;
using Windows.Data.Pdf;

// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409

namespace App73
{
    /// <summary>
    /// An empty page that can be used on its own or navigated to within a Frame.
    /// </summary>
    public sealed partial class MainPage : Page
    {
        public MainPage()
        {
            this.InitializeComponent();

            button_Get.Tapped += Button_Get_Tapped;
        }

        private async void Button_Get_Tapped(object sender, TappedRoutedEventArgs e)
        {
            MemoryStream mem = new MemoryStream(File.ReadAllBytes(@filename.Text));

            Windows.Storage.Streams.IRandomAccessStream r = mem as Windows.Storage.Streams.IRandomAccessStream;

          [b]  PdfDocument dc = await PdfDocument.LoadFromStreamAsync(r);

[/b]
         

           

           
0

Statistical Packages

69

Solutions

167

Contributors

Statistical packages are software titles, such as JMP and GNU Octave, and programming languages, such as MATLAB, R and SAS, that are used to discover, explore and analyze data and suggest useful conclusions, either to learn something unexpected or to confirm a hypothesis. The field includes the design and analysis of techniques to give approximate but accurate solutions to hard problems in statistics, econometrics, time-series, optimization and 2D- and 3D-visualization. Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, in different business, science, and social science domains.

Top Experts In
Statistical Packages
<
Monthly
>