Estoy intentando convertir algún código de matlab del Maia package en algo que funcione con Octave. Actualmente me estoy atascando porque uno de los archivos tiene varias llamadas al containers.Map
que aparentemente es algo que tiene not yet been implemented in octave. ¿Alguien tiene alguna idea para lograr fácilmente una funcionalidad similar sin hacer mucho trabajo extra en octava? Gracias a todos por su tiempo.Convirtiendo Matlab en Octave ¿hay un contenedor.Mapa equivalente?
function [adj_direct contig_direct overlap names longest_path_direct...
weigth_direct deltafiles deltafiles_ref ReferenceAlignment ...
contig_ref overlap_ref name_hash_ref] = ...
assembly_driver(assemblies,ref_genome,target_chromosome, ...
deltafiles_ref,contig_ref, overlap_ref, ...
name_hash_ref, varargin)
% ASSEMBLY_DRIVER Combines contig sets into one assembled chromosome
%
% INPUT
% assemblies
% ref_chromosome
% Startnode_name
% Endnode_name
% OPTIONAL DEFAULT
% 'z_weigths' [.25 .25 .25 .25]
% 'clipping_thrs' 10
% 'ref_distance' -10
% 'ref_quality' 1E-5
% 'max_chromosome_dist' 100
% 'quit_treshold' 15
% 'tabu_time' 3
% 'minimum_improvement' -inf
% 'ref_node_assemblies' all assemblies (slow)
% 'endextend' true
%
%
% SET DEFAULTS
% General parameters
z_weights = [.25 .25 .25 .25];
clipping_thrs = 10;
mapfilter = '-rq';
alignlen = 75;
ident = 85;
% Reference nod parameters
ref_distance = -10;
ref_quality = 1E-5;
max_chromosome_dist = 100;
% TABU parameters
quit_treshold = 15;
tabu_time = 3;
minimum_improvement = -inf;
ref_node_assemblies = assemblies;
% Extending the assembly outwards from the start and en node
endextend = true;
AllowReverse = true;
% If no start and end node are given, they will be determined from tiling
Startnode_name = '';
Endnode_name = '';
containment_edge = true;
ref_first = true;
% If contigs have already been aligned to the reference, give the
% deltafile
ReferenceAlignment = 'NotYetDoneByMaia';
% Get VARARGIN user input
if length(varargin) > 0
while 1
switch varargin{1}
case 'Startnode_name'
Startnode_name = varargin{2};
case 'Endnode_name'
Endnode_name = varargin{2};
case 'z_weigths'
z_weights = varargin{2};
case 'clipping_thrs'
clipping_thrs = varargin{2};
case 'ref_distance'
ref_distance = varargin{2};
case 'ref_quality'
ref_quality = varargin{2};
case 'max_chromosome_dist'
max_chromosome_dist = varargin{2};
case 'quit_treshold'
quit_treshold = varargin{2};
case 'tabu_time'
tabu_time = varargin{2};
case 'minimum_improvement'
minimum_improvement = varargin{2};
case 'ref_node_assemblies'
ref_node_assemblies = assemblies(varargin{2},:);
case 'extend_ends'
endextend = assemblies(varargin{2},:);
case 'AllowReverse'
AllowReverse = varargin{2};
case 'ReferenceAlignment'
ReferenceAlignment = varargin{2};
case 'containment_edge'
containment_edge = varargin{2};
case 'ref_first'
ref_first = varargin{2};
case 'mapfilter'
mapfilter = varargin{2};
case 'alignlen'
alignlen = varargin{2};
case 'ident'
ident = varargin{2};
otherwise
error(['Input ' varargin{2} ' is not known']);
end
if length(varargin) > 2
varargin = varargin(3:end);
else
break;
end
end
end
% Read input assemblies
assembly_names = assemblies(:,1);
assembly_locs = assemblies(:,2);
assembly_quality = containers.Map(assemblies(:,1),assemblies(:,3));
assembly_quality('reference') = ref_quality;
% Read input assemblies for creation of reference nodes
ref_node_assembly_names = ref_node_assemblies(:,1);
ref_node_assembly_locs = ref_node_assemblies(:,2);
ref_node_assembly_quality = containers.Map(ref_node_assemblies(:,1),ref_node_assemblies(:,3));
ref_node_assembly_quality('reference') = ref_quality;
% If there is only one assembly there is nothing to align
if size(assemblies,1) >= 2
% Align assemblies against each other
assembly_pairs = {};
coordsfiles = [];
deltafiles = [];
for i = 1:length(assembly_locs)-1
for j = i+1:length(assembly_locs)
[coordsfile,deltafile] = align_assemblies({assembly_locs{i},assembly_locs{j}},{assembly_names{i}, assembly_names{j}}, ...
mapfilter, alignlen, ident);
coordsfiles = [coordsfiles; coordsfile];
%deltafiles = [deltafiles deltafile];
deltafiles = [deltafiles; {deltafile}];
assembly_pairs = [assembly_pairs;[assembly_names(i) assembly_names(j)]];
end
end
% fprintf('Loading alignment files.\n');
% load alignments_done;
% Put the nucmer alignments in an adjency matrix
%[adj, names, name_hash, contig, overlap] = get_adj_matrix(coordsfiles, assembly_pairs, assembly_quality, z_weights, 'clipping_thrs', clipping_thrs, 'dove_tail', 'double','edge_weight','z-scores', 'containment_edge', true);
[adj, names, name_hash, contig, overlap] = get_adj_matrix(deltafiles, assembly_pairs, assembly_quality, z_weights, 'clipping_thrs', clipping_thrs, 'dove_tail', 'double','edge_weight','z-scores', 'containment_edge', containment_edge);
% Merge deltafiles
deltafilesnew = deltafiles{1};
if size(deltafiles,1) > 1
for di = 2:size(deltafiles,1)
deltafilesnew = [deltafilesnew deltafiles{di}];
end
end
deltafiles = deltafilesnew;
else
assembly_pairs = {};
coordsfiles = [];
deltafiles = [];
adj = [];
names = {};
name_hash = containers.Map;
contig = struct('name',{},'size',[],'chromosome',[],'number',[], 'assembly', [], 'assembly_quality', []);
overlap = struct('Q',{},'R',[],'S1',[],'E1', [], 'S2', [], 'E2', [], 'LEN1', [], 'LEN2', [], 'IDY', [], 'COVR', [], 'COVQ', [],'LENR',[], 'LENQ',[]);
end
% Ad the pseudo nodes to the graph. If the contigs have already been
% aligned to the reference genome, just select the alignments that
% correspond to the target chromosome
if isequal(ReferenceAlignment,'NotYetDoneByMaia')
% Align all contigs in 'contig_sets_fasta' to the reference chromosome
[contig_ref, overlap_ref, name_hash_ref, deltafiles_ref] = align_contigs_sets(...
ref_genome, ref_node_assembly_locs, ref_node_assembly_names, ...
ref_node_assembly_quality, clipping_thrs, z_weights, ...
ref_distance,max_chromosome_dist);
ReferenceAlignment = 'out2.delta';
end
% Select only the entries in the deltafile for the current target chromosome
[contig_target_ref, overlap_target_ref, name_hash_target_ref, delta_target_ref] = ...
GetVariablesForTargetChromosome(...
contig_ref, overlap_ref, deltafiles_ref);
% Ref clipping should be high in case of tiling
%if isequal(max_chromosome_dist,'tiling')
% clipping_thrs = 10000
%end
% Add reference nodes to the adjency matrix
[adj, names, name_hash, contig, overlap, delta_target_ref, Startnode_name, Endnode_name] = get_reference_nodes(...
adj, names, name_hash, contig, overlap, target_chromosome, ...
contig_target_ref, overlap_target_ref, name_hash_target_ref, delta_target_ref, ...
max_chromosome_dist, ref_distance, clipping_thrs, ref_first,...
Startnode_name, Endnode_name, AllowReverse);
% Give reference edges some small extra value to distict between
% assemblies to which a reference node leads
% adj = rank_reference_edges(adj,contig,assembly_quality);
% Specify a start and an end node for the assembly
Startnode = name_hash(Startnode_name);
Endnode = name_hash(Endnode_name);
% Find the best scoring path
fprintf('Directing the final graph\n');
% Calculate path on undirected graph to get an idea on how to direct the graph
[longest_path weigth] = longest_path_tabu(adj, Startnode, Endnode, quit_treshold, tabu_time, minimum_improvement);
% Make the graph directed (greedy)
[adj_direct contig_direct] = direct_graph(adj,overlap, contig, names, name_hash,clipping_thrs, Startnode, longest_path, true, ref_first);
% Calcultate final layout-path
fprintf('Find highest scoring path\n');
[longest_path_direct weigth_direct] = longest_path_tabu(adj_direct, Startnode, Endnode, quit_treshold, tabu_time, minimum_improvement);
function [contig_target_ref, overlap_target_ref, name_hash_target_ref, delta_target_ref] = ...
GetVariablesForTargetChromosome(...
contig_ref, overlap_ref, deltafiles_ref)
% Select only the entries in the deltafile for the current target chromosome
delta_target_ref = deltafiles_ref;
for di = size(delta_target_ref,2):-1:1
if ~isequal(delta_target_ref(di).R,target_chromosome)
delta_target_ref(di) = [];
end
end
overlap_target_ref = overlap_ref;
for oi = size(overlap_target_ref,2):-1:1
if ~isequal(overlap_target_ref(oi).R,target_chromosome)
overlap_target_ref(oi) = [];
end
end
contig_target_ref = contig_ref;
for ci = size(contig_target_ref,1):-1:1
if isequal(contig_target_ref(ci).assembly, 'reference') && ~isequal(contig_target_ref(ci).name,target_chromosome)
contig_target_ref(ci) = [];
end
end
name_hash_target_ref = make_hash({contig_target_ref.name}');
end
end
dulce, gracias! ¿Hay alguna manera de concluir 's = struct(); para i = 1: numel (claves) s. (Claves {i}) = valores {i}; final s. ('Mon') 'en algún tipo de clase que puede llamar de la misma manera que los contenedores.Mapa? Solo estoy pensando en formas de reducir la refactorización, y sería bueno poder llamar el resultado como 'map ('Mon')' en tu ejemplo. –
@ JohnSt.John: Supongo que con un poco de trabajo, puede diseñar un reemplazo directo a 'containers.Map' usando' struct', aunque estaría limitado en funcionalidad (restricción de nombres de teclas que mencioné anteriormente). Pero luego no hice mucho [programación OOP] (http://www.gnu.org/software/octave/doc/interpreter/Object-Oriented-Programming.html) en Octave, que parece diferente de [MATLAB OOP] (http://www.mathworks.com/help/techsdoc/matlab_oop/ug_intropage.html) capacidades ... – Amro
Otra opción, si desea instalar paquetes, es [nombre del paquete general] (http: //octave.sourceforge .net/general /) que [tiene dict] (http://octave.sourceforge.net/general/overview.html) – lukmdo