AndreMikulec

Cannot type in TCastleEdit on Android

11

Hi, I create a directory called castle-engine_examples_component_gallery. I made it a local Git repository. I copied the contents of castle-engine\examples\component_gallery into castle-engine_examples_component_gallery. I created a Github repository called castle-engine_examples_component_gallery. I...

getSymbols.PostgreSQL

2

If no symbols are found ``` r for(i in 1:length(Symbols)) { Browse[2]> 1:length(Symbols) [1] 1 0 ``` But then this is correct. ``` r Browse[2]> seq_along(Symbols) # REPLACED integer(0) ```...

could not find function "predictModel"

1

### Description Hello, I am trying to use the quantmod function predictModel. However, it seems not to be found. ```r library(quantmod) > predictModel Error: object 'predictModel' not found # not...

modelReturn skips the first day of returns

1

### Description modelReturn does not include in its math the first day of returns. In modelReturn, the calculation of 'daily returns' is incorrect. ### Expected behavior modelReturn must include in...

modelReturn incorrectly calculates days.traded

2

### Description tradeModel calls quantmod:::modelReturn. Inside quantmod:::modelReturn, days.traded is calcualted by the following. ```r Browse[2]> n debug: days.traded tail(trade.signal) Next.OpCl.IBM signal.zoo 2018-10-12 -0.001913187 1 2018-10-15 0.005342641 1 2018-10-16 0.015322200 -1...

modelReturn ignores parameter ret.type

1

### Description modelReturn has the paramteter ret.type. tradeModel calls quantmod:::modelReturn. ```r args(tradeModel) # function (x, signal.threshold = c(0, 0), leverage = 1, return.model = TRUE, # plot.model = FALSE, trade.dates...

phantomExecute always returns Error in resContent[["status"]] : subscript out of bounds

2

Whenever, I try to run the simplest javascript through ```r remDr$phantomExecute ``` I always get the same error ```r Error in resContent[["status"]] : subscript out of bounds ``` From the...

ROC discrete/continuous produces wrong answers for negative values

3

ROC discrete is producing wrong answers for negative values. ROC discrete is producing the relative return instead of the absolute return. ```r > ROC(xts((1:3), zoo::as.Date(0:2)), type = "discrete") [,1] 1970-01-01...

xts character 2nd subsetting a zero-width xts returns integer(0) instead of Date of length 0

5

Hello, Given a a zero-width xts, xts character 2nd subsetting returns integer(0) instead of Date of length 0. For example: ```r library(xts) testxts testxts['2020'] [,1] # is zero width >...

Work Around Solution Found: pl/r does not run on Windows 10 64 bit and *new* hardware

21

I tried [Win64 plr.dll for Postgres 9.5.x, R-3.3.0 (plr-8.3.0.16)](http://www.joeconway.com/plr/plr-8.3.0.16-pg9.5-R3.3.0-win64.zip) on ``` text PostgreSQL 9.5.2, compiled by Visual C++ build 1800, 64-bit ``` with ``` text R version 3.3.1 (2016-06-21) Platform:...