Salstat2 en idioma español

Hola a todos, nos complace anunciar que Salstat2 estará disponible en el idioma español desde su versión 2.2 a2, a continuación dejo unas capturas de pantalla.

Recuerda que este software tambien esta hecho desde Colombia y Australia

salstat2 softpedia contributors

Today i received this message from softpedia:

Salstat2, one of your products, has been added to Softpedia's database of software programs for the Windows operating system

To assure our visitors that Salstat2 is clean, we have granted it with the "100% FREE" Softpedia award. To let our users know about this certification, you may display this award on your website, on software boxes or inside your product.

http://www.softpedia.com/get/Others/Home-Education/Salstat2.shtml

salstat2 plot panel

The plotting panel has been redesign to be more friendly and intuitive, this update will be available since version 2.3.

Transformation panel

Salstat2 will change it's transformation panel by a new one

The transformation panel has four panels:

1. The available functions panel: where you can search an available function inside the three or by using the search control
2. The related help panel: it's located in the buttom, it will change it's contents as the user select an available functionint the panel 1.
3. Available columns panel: here you can select the names of the avaiable columns with data in the current grid.
4. Central panel: it has a popup control to select the destiny variable, also a text control to write a custom transformation to the target variable and a related botoms to work as a hand calculator interface.

Salstat2 screen shot on Mac OS

Hi the following is an screen shot of the Salstat2 on the Mac OS Operative System and it was provided by Mark livingstone

Easily find an statistical function

S2 allow you to interactive search for an statistical function by a provided panel in the left hand side

You just need to typewrite the required statistical and S2 automatically search the related words and if possible shows a dialog.

In case you select "promedio" then you should see a dialog related to the function

Finally if you continue then you should obtan a result into the response panel

Crear un cuadro de diálogo

Utilizando S2 es posible crear sus propios cuadros de diálogo, así uno muy sencillo consiste en crear un mensaje de texto, para ello se define un boton de texto con el texto a mostrar

>>> structure = list()

>>> txt1 = ('StaticText', ('Le parece sencillo!',))

>>> structure.append([txt1])

>>>  dlg= dialog( struct= structure)

Se muestra el cuadro de diálogo y se verifica si presiono el boton OK en cuyo caso se muestra el texto OK

>>> if dlg.ShowModal() == _OK: print "OK"

Ahora un ejemplo de un diálogo mas avanzado

Importing csv txt files

S2 rc1 will allow you to import csv and txt files by a grafical user interface as you can see:

once you selected the file a dialog shows some options to load your file:

Importar archivos en formato csv

Mediante el uso de la libreria numpy es posible leer archivos en formato csv, txt para ello puede seguir los siguientes pasos:

• Identificar la ruta al archivo para importar, escribiendo una r al comienzo: 

 >> path= r'd:\reporte.txt'

•  Se importa las librerias requeridas:

>> from os import path

• Se lee la información:

 >> data = numpy.genfromtxt(path, delimiter=',')

•  Se lee las dimensiones:

>> nrows, ncols= data.shape

•  Se reporta en el Panel de ingreso de datos

>>for col in range(ncols):
        grid.PutCol(col, data[col,:])

De forma alternativa se puede utilizar un cuadro de dialogo para capturar la ruta completa del
archivo a importarm, disponible desde la version 2.1 rc1
>> path = getPath()

La variable path contine la ruta al archivo seleccionado, en caso que se presione el boton cancelar, la variable path contine None lo cual corresponde a una varible nula.

Dialog creation

S2 allows you to easy create dialog by using a provided class, the same consider the buttoms are arranged by rows for example if you like to add a row of controls then

1- allways create an empty list
structure = list()

2- define the structure of the buttoms

txt1= ['StaticText', ['row 1----']]
txt2= ['StaticText', ['row 2----']]
txt3= ['StaticText', ['row2 col2----']]
btn1= ['Choice',     [['opt 1',  'opt 2']]]


3- add the buttoms to the list by rows

structure.append( [txt1])
structure.append( [txt2, txt3])
structure.append( [btn1])


4- send the list created to the dialog class
myDialog= dialog(struct= structure)

5- display the dialog and take the value of the controls
if myDialog.ShowModal() == OK: # if the user press the ok button
  values= myDialog.GetValue()
  show(values)
  myDialog.Destroy()  # destroy the dialog
  show("the user press OK button")
else:
  show("The user press CANCEL button")

The resulting dialog is