Hello
I have file that consist of 2 columns of millions of entries
timestamp and throughput
I want to find the average (throughput ) for each equal timestamp before change it to proper format
e.g : i want to average 2 coloumnd fot all 1308154800 values in column 1
and then
print... (4 Replies)
Hi i have data with two columns like below.
I want to find average of column values like if the value in column 2 is between 0-250000 the average of column 1 is some xx and average of column2 is ww then if value is 250001-5000000 average of column 1 is yy and average of column 2 is zz.
And my... (5 Replies)
My scenario is that I need to pick value from third column based on fourth column value, if fourth column value is 1 then first value of third column.Third column (2|3|4|6|1) values are cancatenated.
Please someone help me to resolve this issue.
Source
column1 column2 column3 column4... (2 Replies)
Hello,
I have a data such as this:
ENSGALG00000000189 329 G A 4 2 0
ENSGALG00000000189 518 T C 5 1 0
ENSGALG00000000189 1104 G A 5 1 0
ENSGALG00000000187 3687 G T 5 1 0
ENSGALG00000000187 4533 A T 4 2 0
ENSGALG00000000233 5811 T C 4 2 0
ENSGALG00000000233 5998 C A 5 1 0
I want to... (3 Replies)
Hi,
I have a table to be imported for R as matrix or data.frame but I first need to edit it because I've got several lines with the same identifier (1st column), so I want to sum the each column (2nd -nth) of each identifier (1st column)
The input is for example, after sorted:
K00001 1 1 4 3... (8 Replies)
Dear all ...
I have a file which I want to change the structure based on the values in some columns and I would be grateful if you can help...
one of my files looks like ... they all have ten rows
1,0,0
10,0,0
2,0,0
3,0,0
4,1,1
4,1,1
4,1,1
5,0,0
6,0,0
7,0,0
8,0.5,2
9,0.33,3
9,0.33,3... (1 Reply)
Hi,
Please help to fetch the values for a key from below data format in linux.
Sample Input Data Format
11055005|PurchaseCondition|GiftQuantity|1
11055005|PurchaseCondition|MinimumPurchase|400
11055005|GiftCatalogEntryIdentifier|Id|207328014
11429510|PurchaseCondition|GiftQuantity|1... (2 Replies)
I have a file (myfile.txt) with contents like this:
1.txt apple is
3.txt apple is
5.txt apple is
2.txt apple is a
7.txt apple is a
8.txt apple is a fruit
4.txt orange not a fruit
6.txt zero isThe above file is already sorted using this command:
sort -k2 myfile.txtMy objective is to get... (3 Replies)
Hi there,
I am trying to filter a big file with several columns using values on a column with values like (AC=5;AN=10;SF=341,377,517,643,662;VRT=1). I wont to filter the data based on SF= values that are (bigger than 400)
... (25 Replies)
Discussion started by: daashti
25 Replies
LEARN ABOUT REDHAT
glupickmatrix
GLUPICKMATRIX(3G)GLUPICKMATRIX(3G)NAME
gluPickMatrix - define a picking region
C SPECIFICATION
void gluPickMatrix( GLdouble x,
GLdouble y,
GLdouble delX,
GLdouble delY,
GLint *viewport )
PARAMETERS
x, y Specify the center of a picking region in window coordinates.
delX, delY
Specify the width and height, respectively, of the picking region in window coordinates.
viewport
Specifies the current viewport (as from a glGetIntegerv call).
DESCRIPTION
gluPickMatrix creates a projection matrix that can be used to restrict drawing to a small region of the viewport. This is typically useful
to determine what objects are being drawn near the cursor. Use gluPickMatrix to restrict drawing to a small region around the cursor.
Then, enter selection mode (with glRenderMode) and rerender the scene. All primitives that would have been drawn near the cursor are iden-
tified and stored in the selection buffer.
The matrix created by gluPickMatrix is multiplied by the current matrix just as if glMultMatrix is called with the generated matrix. To
effectively use the generated pick matrix for picking, first call glLoadIdentity to load an identity matrix onto the perspective matrix
stack. Then call gluPickMatrix, and finally, call a command (such as gluPerspective) to multiply the perspective matrix by the pick
matrix.
When using gluPickMatrix to pick NURBS, be careful to turn off the NURBS property GLU_AUTO_LOAD_MATRIX. If GLU_AUTO_LOAD_MATRIX is not
turned off, then any NURBS surface rendered is subdivided differently with the pick matrix than the way it was subdivided without the pick
matrix.
EXAMPLE
When rendering a scene as follows:
glMatrixMode(GL_PROJECTION); glLoadIdentity(); gluPerspective(...); glMatrixMode(GL_MODELVIEW);
a portion of the viewport can be selected as a pick region like this:
glMatrixMode(GL_PROJECTION); glLoadIdentity(); gluPickMatrix(x, y, width, height, viewport); gluPerspective(...); glMatrixMode(GL_MOD-
ELVIEW);
SEE ALSO glGet(3G), glLoadIndentity(3G), glMultMatrix(3G), glRenderMode(3G), gluPerspective(3G)GLUPICKMATRIX(3G)