search for: daughter

Displaying 20 results from an estimated 242 matches for "daughter".

2020 Oct 05
2
S4 - inheritance changed by order of setClassUnion and setAs()
Dear colleagues, there is a behaviour with S4 (virtual) classes that I find very hard to understand: Depending on the position of setAs(), the tree of inheritance changes. This is my baseline example that defines the classes "grandma", "mother", "daughter" and a virtual class "mr_x". For a new instance if "daughter", "mr_x" is betweeen "mother" and "grandma". setClass("grandma", slots = c(a = "character")) setClass("mother", slots = c(b = "matrix"), conta...
2020 Oct 06
0
S4 - inheritance changed by order of setClassUnion and setAs()
...se connections are defined. We can see this with two setClassUnion calls, rather than required setAs: > setClass("grandma", slots = c(a = "character")) > setClass("mother", slots = c(b = "matrix"), contains = "grandma") > setClass("daughter", slots = c(c = "list"), contains = "mother") > setClassUnion(name = "mr_x", members = c("daughter", "mother")) > setClassUnion(name = "mr_y", members = c("daughter", "mother")) > getClass("daughte...
2013 Jan 23
4
how to read a df like that and transform it?
Dear all I have a data.frame like that : father mother num_daughter daughter 291 3906 0 NULL 275 4219 0 NULL 273 4236 1 49410 281 4163 1 49408 274 4226 1 49406 295 3869 2 49403 49404 287 4113 0 NULL 295 3871 1 49401 292 3895 4 49396 49397 49398 49399 291 3900 3 49392 How to read it into R and transform it like that: fat...
2004 May 27
4
Sorting Data?
Hello, Im reading through some manuals, but I cannot find my answer. I have a file containing many data: Vpn Code Family Age F1 F2 ... F17 1 1 M 46 1 2 ... 1 2 1 D 18 3 2 ... 4 3 2 M 50 3 3 ... 3 ... and so on. Now I can read it by: F = read.table("file", header=T) but now I want to seperate the mothers (M) and daugthers (D) of the family with all the data in all other fields.
2009 Sep 08
1
Should digium build a 2FXO / 2FXS 4-port daughter board?
Please chime in if you've ever wished for digium to make a 4-port daughter board with a combination of 2FXO AND 2FXS ports on the same card. When using the 800 series cards, one must either choose 4-port permutations of FXS/FXO, OR one must give up 2 valuable ports. In other words, when you add ONE 100-series daughter board, you give up TWO of your physical ports. Is...
2005 Oct 07
2
finding missing lines...
Take this as an example: > a=data.frame(col1=c(1,2,3,4,5), col2=c ("my","beloved","daughter","son","wife")) > b=data.frame(col1=c(1,2,4), col2=c("my","beloved","son")) > a col1 col2 1 1 my 2 2 beloved 3 3 daughter 4 4 son 5 5 wife > b col1 col2 1 1 my 2 2 beloved 3 4...
2005 Aug 04
2
drawing a network digraph
Dear R users, I have a matrix with 2 columns with the variables: "daughter index", "mother index". I would like to draw a network digraph using this data, where each daughter is connected to a mother and between the connections inlcude a circle with the information on the indices ("daughter index", "mother index"): i.e. something sim...
2009 Mar 20
1
Pruning trees in a Random Forest
...desize feature where we can stop splitting a node if it contains less than the specified no.of of records/entities at that node. However is there a way to stop the tree growing after a specified number of levels. To be more clear on what I mean by a level. Level 0 is the parent node, Level 1 has 2 daughter nodes, Level 2 has 4 daughter nodes, Level 3 has 8 daughter nodes etc. Thanks in advance! Anirudh Kondaveeti ---------------------------- [[alternative HTML version deleted]]
2006 May 15
1
point-to-point ethernet link
I have an embedded linux board (main board), which has multiple Ethernet interfaces, and a daughter card, which has one Ethernet interface. The diagram is shown as following. +---------+ +----------------------------+ | daughter |--------------------| ptp |---------------- | card | Ethernet |...
2005 Oct 23
2
Strange soundcard problem w/4.2
Hi there, I'm trying to repurpose an unused machine (athlon XP 3000+) for my young daughter to use. It's on a motherboard with a VIA KT880 chipset and VIA integrated soundcard (VIA 8237). The card seems to be detected during boot time and shows up in the system log, but when I try to actually use the sound card within Gnome, there's no sound. The device is detected, but the...
2010 May 17
1
Help with RandomForest
...g the getTree function: > getTree(randomForest(veg.physical[,-1], veg.physical[,1], ntree = 20, ), labelVar = TRUE) returns a "list" with dim(tree) 451 rows x 6 columns. I assume that other folks using this package and publishing maps have used this list to link the left and right daughters, split variable, and the split point back to a map. Here is a brief example( just the first 6 rows) of that list: left daughter right daughter split var split point status prediction 1 2 3 TN 32.665 1 <NA>...
2006 Jan 10
1
avoided deadlock/channel already in use
...te410p but i guess the tech support will ask me to send them a debugging trace - as this is a production machine(which used to work with the same configuration for at least 2 months without much fuss) i can't recompile asterisk with debugging support atm. When doing ps faux|grep asterisk i see daughter processes of asterisk - this didn't appear on installations prior to 1.2.1 and my second machine has only one process running as it used to be(same version 1.2.1), also the times when the daughter processes were started fit the times when the problems above happend, though there are other daugh...
2007 Mar 19
2
Can Shockwave apps run w/o Codeweaver's Crossover product?
My daughter likes to play games on noggin.com and nickjr.com. The problem is that some of them will play with Flash 9, which I have installed, but many require Shockwave, which doesn't exist for Linux. Is there any way to get a shockwave plugin to work with Firefox 2.0 and a 2.6.x kernel. My daughter...
2008 Jul 16
6
OT - Windows slowdown?
I know this isn't the right forum for this (do I ever!), but you-all know so much about everything I thought I'd ask. About two months ago I resurrected my daughter's Compaq laptop (cracked screen - replaced it) and ran an update on it. It's running Windows XP, SP1 (I think), but since the update it has run about 1/3 as fast as it used to. Does anyone know if there was a WXP update that killed performance on laptops? None of my other XP installs, SP...
2008 Nov 04
4
pup update for mplayer: missing dependency libizo.so.1
I am updating my daughters CentOS 5.2 box. When pup was Resolving Dependencies, I got an error for mplayer: "Missing dependency. libizo.so.1 is needed by package mplayer". Questions: (a) Where do I get that file? (b) How do I install it? TIA! Lanny
2011 Jul 13
2
TDM400p susceptible to EMI?
I have a TDM400p with 3 fxs and 1 fxo daughter cards. It's in a mini-itx case with a 'right-angle' PCI riser card so the TDM400p is 'sandwiched' between the Atom D525 CPU and the 2.5" hard drive. I'm getting a bunch of clicks and pops on all ports. Has anybody had a similar experience? Did you find a solution?...
2005 Oct 18
2
Classification tree data structure
...CART software in order to interface with some other software. My question is: How can I parse the R tree data structure in order to infer the tree structure? The 'tree' class has a member '$frame' which gives the splits at each node, but as far as I can see does not specify the daughter nodes. Is this information accessible through the interface to class 'tree' or do I need to dive into the C code? Alternatively, is there an existing add-on which does this? I gather functions exist to read SAS code but I haven't seen anything which writes it. Thanks in advance,...
2012 Oct 31
1
party tree coordinates
...onal yes children down from there until it hits a terminal node, and repeats necessary. Our image processing system uses a coordinate system that labels each node according to its location in the tree (e.g. row 4, column 43). For instance, the first split in the tree is at location (1,1), the two daughter nodes are (2,1) and (2,2), and their daughters are (3,1), (3,2), (3,3), (3,4), etc. etc. on down the tree. It assigns these location coordinates referencing all possible node locations. In other words, if node (2,1) in the above scenario happened to be a terminal node, the daughters of node 2,2 w...
2009 Dec 04
1
RandomForest - getTree status code
What does a status value of -3 mean when I do a regression with RF and use the getTree function? left daughter right daughter split var split point status prediction 1 2 3 11 4.721000e+03 -3 15.8489576 2 4 5 5 6.500000e+00 -3 11.3240895 3 6 7 10 6.790674e+02 -3 23.7250079 4 8...
2010 Jan 19
3
Help ~
...you very much for your time on this question. It is a little long and complicated. Generate a clustered pattern in [0; 1]2 as follows: (a) Generate n, say 20, independent cluster centers (which can be called parents) that are distributed i.i.d. uniformly in the unit square; (b) then m,say 100, daughters are assigned i.i.d. uniformly to these parents and such that each daughter is located i.i.d. uniformly in a disk of radius r = 0:1 centred at her parent, under the periodic boundary conditions, i.e. the square is converted into a torus. I tried some but can not figure out the whole thing. Thank...