search for: close2

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2006 Aug 07
5
OS/2 client crash on "Find Close2"
...es a sys3175 in pmshell.exe / doscall1.dll. Using Ethereal and comparing the network traffic between a) a client and the Samba server and b) the same client and an OS/2 server (in this setup the client doesn't crash) I found at least one difference in the SMB protocol. It is the "Find Close2 Response" SMB message. Here is the packet from the Samba server logged by Ethereal: ---START----------------------------------------------------- No. Time Source Destination Protocol Info 153 02:09:53.405713 192.168.1.223 192.168.1.1...
2010 Aug 06
1
apply family functions
Hi all, I would like to flag each record in the data according to certain conditions as specified below. For example, If "Close_date" in *dat* is between ("Open" & "Close") or ("Open1" & "Close1") or ("Open2" & "Close2") in *oc, *flag the records as "Valid", otherwise "Invalid" I would like to use sapply family functions if possible due to the nature of large data set. ini <- as.Date("2010/1/1", "%Y/%m/%d") # Generate arbitrary data frame consisting of date value...
2008 Nov 04
2
ggplot & annotating charts
...Recession/vixarchive.csv", header=T,sep=",", quote="",na.strings="n/a") names(vix.ar1) <- tolower(names(vix.ar1)) vix.ar1$dates <- chron(as.character(vix.ar1$date),out.format="d-mon-y") vix.ar1.z <- zoo(vix.ar1[,-1],vix.ar1$dates) vix.close2<-aggregate(vix.ar1.z[,4],as.yearmon,max) vix.close<-rbind(vix.close1,vix.close2) op <- par(mar = c(6, 8, 6, 6) + 0.1) gulf1 <- as.yearmon("1990-8-2") gulf2 <- as.yearmon("1991-2-28") asia1 <- as.yearmon("1997-9-11") asia2 <- as.yearmon("1998-...
2008 Jan 24
1
Error using Rmetrics to read data
Hi folks. This set of code used to work, but after upgrading to the latest version of Rmetrics it no longer does. Any ideas? SP500<-read.table("SP500.csv",header=TRUE,sep=",") > head(SP500) Date Open High Low Close Volume Close2 1 8/4/2006 1280.26 1292.92 1273.82 1279.40 2530970112 1279.40 2 8/3/2006 1278.22 1283.96 1271.25 1280.27 2728440064 1280.27 3 8/2/2006 1270.73 1283.42 1270.73 1277.41 2610749952 1277.41 4 8/1/2006 1278.53 1278.66 1265.71 1270.92 2527689984 1270.92 5 7/31/2006 1278.53 1278.66 1274.31 1276.6...
2010 Aug 06
3
How to apply apply?!
guRus I have say a dataframe, d and I wish to do the following: 1) For each row, I want to take one particular value of the row and multiply it by 2. How do I do it. Say the data frame is as below: OPEN HIGH LOW CLOSE 1931.2 1931.2 1931.2 1931.2 0 0 0 999.05 0 0 0 1052.5 0 0 0 987.8 0 0 0 925.6 0 0 0 866 0 0 0 1400.2 0 0 0 754.5 0 0 0 702.6 0 0 0 653.25 0 0 0 348 0 0 0 801 866.55 866.55