Fitting simple LM results in error about higer order interactions.

[johansigfrids]

This:

using GLM, RDatasets
form = dataset("datasets","Formaldehyde")
lm1 = lm(OptDen ~ Carb, form)

results in:

code for 3rd and higher order interactions not yet written
while loading In[1], in expression starting on line 3
 in expandcols at C:\Users\admin\.julia\v0.3\DataFrames\src\formula\formula.jl:216
 in ModelMatrix at C:\Users\admin\.julia\v0.3\DataFrames\src\formula\formula.jl:238

This is on Windows 8.1 x64.

versioninfo()

Julia Version 0.3.0-prerelease+1570
Commit a6f6461* (2014-02-14 21:07 UTC)
Platform Info:
  System: Windows (x86_64-w64-mingw32)
  CPU: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
  WORD_SIZE: 64
  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY)
  LAPACK: libopenblas
  LIBM: libopenlibm

Pkg.status()

8 required packages:
 - Benchmark                     0.0.3
 - GLM                           0.3.0
 - Gadfly                        0.2.5
 - IJulia                        0.1.4
 - ProfileView                   0.0.1
 - RDatasets                     0.1.1
 - Resampling                    0.0.0
 - Winston                       0.9.0
38 additional packages:
 - ArrayViews                    0.4.1
 - BinDeps                       0.2.12
 - Blocks                        0.0.2
 - Cairo                         0.2.12
 - Cartesian                     0.1.4
 - Codecs                        0.1.0
 - Color                         0.2.8
 - Compose                       0.1.26
 - DataArrays                    0.1.3
 - DataFrames                    0.5.3
 - Datetime                      0.1.2
 - Distance                      0.3.1
 - Distributions                 0.4.0
 - GZip                          0.2.12
 - HTTPClient                    0.1.0
 - Hexagons                      0.0.1
 - ImageView                     0.0.14
 - Images                        0.2.30
 - IniFile                       0.2.2
 - Iterators                     0.1.2
 - JSON                          0.3.3
 - LibCURL                       0.1.0
 - LibExpat                      0.0.3
 - Loess                         0.0.2
 - Nettle                        0.1.3
 - NumericExtensions             0.5.4
 - PDMats                        0.1.0
 - REPLCompletions               0.0.0
 - SIUnits                       0.0.1
 - SortingAlgorithms             0.0.1
 - StatsBase                     0.3.7
 - TexExtensions                 0.0.1
 - Tk                            0.2.11
 - URIParser                     0.0.1
 - URLParse                      0.0.0
 - WinRPM                        0.0.12
 - ZMQ                           0.1.8
 - Zlib                          0.1.5

[simonster]

I suspect this is happening because I updated DataFrames to reflect the changes to the Set constructors in Base (JuliaLang/julia#5897), but your Julia build is older. This should all be resolved when you update Julia. Hopefully someone will get the Windows nightlies building again soon.

[simonster]

Thanks to Isaiah's hard work, new Windows nightlies are now up. Let me know if they fix things.

[johansigfrids]

I downloaded the new windows build from status.julialang.org, but it seems to be based on the same commit as the old one, and the error still appears.

Julia Version 0.3.0-prerelease+1570
Commit a6f6461* (2014-02-14 21:07 UTC)
Platform Info:
  System: Windows (x86_64-w64-mingw32)
  CPU: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
  WORD_SIZE: 64
  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY)
  LAPACK: libopenblas
  LIBM: libopenlibm

[johansigfrids]

OK, with the latest nightly it now works fine.

[simonster]

Glad to hear!